AMS Sectional Meeting Full Program

Current as of Saturday, October 25, 2014 00:33:06

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Program  ·  Deadlines  ·  Abstract submission ·  Registration/Housing/Etc.
Inquiries: meet@ams.org

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Fall Eastern Sectional Meeting
Dalhousie University, Halifax, Canada
October 18-19, 2014 (Saturday - Sunday)
Meeting #1103

Associate secretaries:

Steven H Weintraub, AMS shw2@lehigh.edu

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Saturday October 18, 2014

• Saturday October 18, 2014, 7:30 a.m.-4:00 p.m.
  Meeting Registration
  Lower Foyer, First Floor, McCain Hall
• Saturday October 18, 2014, 8:00 a.m.-4:00 p.m.
  Exhibit and Book Sale
  Upper Foyer, First Floor, McCain Hall
• Saturday October 18, 2014, 8:00 a.m.-10:50 a.m.
  Special Session on Commutative Algebra and Its Interactions with Algebraic Geometry, I
  Room 2102, McCain Hall
  Organizers:
  Susan Marie Cooper, North Dakota State University
  Sara Faridi, Dalhousie University faridi@dal.ca
  William Traves, U.S. Naval Academy
  

  • 8:00 a.m.
    Edge ideals of circulant graphs.
    Adam Van Tuyl*, Department of Mathematical Sciences, Lakehead University
    (1103-13-14)
  • 8:30 a.m.
    Betti Numbers of Simplicial Forests.
    Nursel Erey*, Dalhousie University
    Sara Faridi, Dalhousie University
    (1103-05-100)
  • 9:00 a.m.
    Path ideals of weighted graphs.
    Sean Sather-Wagstaff*, NDSU
    Bethany Kubik, US Military Academy
    Chelsey Paulsen, Guy B. Phillips Middle School
    (1103-13-118)
  • 9:30 a.m.
    Regularity of powers of edge ideals.
    Selvi Beyarslan, Tulane University
    Tai Ha*, Tulane University
    Tran Nam Trung, Institute of Math, VAST, Vietnam
    (1103-13-54)
  • 10:00 a.m.
    Some numerical results on decompositions of Betti diagrams.
    Chris Francisco*, Oklahoma State University
    Jeffrey Mermin, Oklahoma State University
    Jay Schweig, Oklahoma State University
    (1103-13-17)
  • 10:30 a.m.
    Singularities of locally acyclic cluster algebras.
    Angelica Benito, University of Michigan
    Greg Muller, University of Michigan
    Jenna Rajchgot*, University of Michigan
    Karen E. Smith, University of Michigan
    (1103-13-141)
• Saturday October 18, 2014, 8:00 a.m.-10:45 a.m.
  Special Session on Differential Geometry and Mathematical Physics, I
  Room 1130, McCain Hall
  Organizers:
  Virginie Charette, Université de Sherbrooke v.charette@usherbrooke.ca
  Karin Melnick, University of Maryland
  

  • 8:00 a.m.
    Opening Discussion
  • 9:00 a.m.
    Unfolding of irregular singularities of ordinary differential equations.
    Jacques C. Hurtubise*, McGill University
    Christiane Rousseau, Universite de Montreal
    (1103-53-82)
  • 10:00 a.m.
    Orthogonal separable webs in differential geometry and mathematical physics.
    Roman Smirnov*, Dalhousie University
    (1103-70-178)
• Saturday October 18, 2014, 8:00 a.m.-10:45 a.m.
  Special Session on Generalized Catalan Algebraic Combinatorics, I
  Room 2176, McCain Hall
  Organizers:
  François Bergeron, Université du Québec à Montréal
  Franco Saliola, Université du Québec à Montréal
  Hugh Thomas, University of New Brunswick
  Nathan Williams, Université du Québec à Montréal nathan.f.williams@gmail.com
  

  • 8:00 a.m.
    The story of Catalan numbers.
    Drew Armstrong*, University of Miami
    (1103-05-189)
  • 9:00 a.m.
    Rational q-Catalan numbers and q-binomials.
    Drew Armstrong, University of Miami
    Nicholas A Loehr, Virginia Tech and United States Naval Academy
    Gregory S Warrington*, University of Vermont
    (1103-05-163)
  • 9:30 a.m.
    Alexander duality and rational associahedra.
    Brendon Rhoades*, University of California, San Diego
    (1103-05-125)
  • 10:00 a.m.
    Cyclic Rearrangements of Parking Functions.
    Adriano M. Garsia*, University of California San Diego
    Emily Leven, University of California San Diego
    (1103-05-47)
• Saturday October 18, 2014, 8:00 a.m.-10:50 a.m.
  Special Session on Hopf Algebras, I
  Room 2017, McCain Hall
  Organizers:
  Yuri Bahturin, Memorial University of New Foundland
  Margaret Beattie, Mount Allison University
  Mitja Mastnak, Saint Mary's University mmastnak@cs.smu.ca
  

  • 8:00 a.m.
    Group gradings on infinite-dimensional algebras.
    Yuri Bahturin*, Memorial University of Newfoundland
    (1103-16-133)
  • 9:00 a.m.
    A functorial approach to Lie Theory.
    Alessandro Ardizzoni*, University of Turin (Italy)
    (1103-16-90)
  • 9:30 a.m.
    Diophantine equations arising from generalized hyperbolic and trigonometric Hopf algebras.
    Stefan Catoiu*, DePaul University, Chicago IL 6614
    (1103-11-60)
  • 10:00 a.m.
    Coverings of graded pointed Hopf algebras.
    William Chin*, DePaul University
    (1103-16-134)
  • 10:30 a.m.
    Cofree coalgebras in "usual" monoidal categories.
    Adnan Abdulwahid, University of Iowa
    Miodrag C Iovanov*, University of Iowa
    (1103-18-158)
• Saturday October 18, 2014, 8:00 a.m.-10:50 a.m.
  Special Session on New Directions in Category Theory, I
  Room 2016, McCain Hall
  Organizers:
  Pieter Hofstra, University of Ottawa phofstra@uottawa.ca
  Dorette Pronk, Dalhousie University
  

  • 8:00 a.m.
    Pseudo-algebraic 2-categories of structured categories.
    Michael Makkai*, Department of Mathematics and Statistics, McGill University
    (1103-18-72)
  • 9:00 a.m.
    Kleene's minimization as a construction.
    Robin Cockett*, Department of Computer Science, University of Calgary
    (1103-03-164)
  • 10:00 a.m.
    Derivations in Kähler Categories.
    Keith O'Neill*, University of Ottawa
    (1103-03-179)
  • 10:30 a.m.
    Derivations in codifferential categories.
    Richard Blute*, Department of Mathematics and Statistics, University of Ottawa
    (1103-18-186)
• Saturday October 18, 2014, 8:00 a.m.-10:50 a.m.
  Special Session on Sampling Theory, I
  Room 1102, McCain Hall
  Organizers:
  John J. Benedetto, University of Maryland jjb@math.umd.edu
  Jean-Pierre Gabardo, McMaster University
  Ozgur Yilmaz, University of British Columbia
  

  • 8:00 a.m.
    A new class of random matrices and second-order stochastic chaos.
    Enrico Au-Yeung*, DePaul University
    (1103-42-77)
  • 8:30 a.m.
    Sampling and Geometry.
    Stephen D. Casey*, American University
    (1103-43-71)
  • 9:00 a.m.
    Bergman spaces in several complex variables and coorbit theory.
    Jens Gerlach Christensen*, Colgate University
    Karlheinz Gröchenig, University of Vienna
    Gestur Ólafsson, Louisiana State University
    (1103-41-50)
  • 9:30 a.m.
    Near-Optimal Quantization for Random Frames.
    Sinan Gunturk*, Courant Institute of Mathematical Sciences, New York University
    (1103-94-165)
  • 10:00 a.m.
    The Robustness Property of Johnson--Lindenstrauss Lemma.
    Bin Han*, University of Alberta
    Zhiqiang Xu, The Chinese Academy of Sciences
    (1103-68-24)
  • 10:30 a.m.
    Linear Independence of Time-Frequency Translates.
    Christopher Heil*, Georgia Tech
    (1103-42-10)
• Saturday October 18, 2014, 8:00 a.m.-10:50 a.m.
  Special Session on Special Functions and Their Applications, I
  Room 1198, McCain Hall
  Organizers:
  Mourad E. H. Ismail, University of Central Florida mourad.eh.ismail@gmail.com
  Nasser Saad, University of Prince Edward Island
  

  • 8:00 a.m.
    On W. Gordon's integral (1929) and related applications.
    Nasser Saad*, University of Prince Edward Island
    (1103-00-53)
  • 8:30 a.m.
    Exceptional Hermite Polynomials.
    Robert Milson*, Dalhousie University
    David Gomez Ullate, Complutense University
    Yves Grandati, Universite Lorraine
    (1103-33-18)
  • 9:00 a.m.
    Zeros and irreducibility of Chebyshev-like polynomials.
    Karl Dilcher*, Dalhousie University
    Kenneth B. Stolarsky, University of Illinois
    (1103-33-48)
  • 9:30 a.m.
    Positivity of rational functions and their diagonals.
    Armin Straub*, University of Illinois at Urbana-Champaign
    Wadim Zudilin, University of Newcastle
    (1103-33-28)
  • 10:00 a.m.
    Mehler-Heine type formulas for Charlier and Meixner polynomials.
    Diego Dominici*, SUNY New Paltz
    (1103-33-20)
  • 10:30 a.m.
    On special functions arising in the theory of stochastic processes.
    Alexey Kuznetsov*, Department of Mathematics and Statistics, York University, Toronto
    (1103-33-06)
• Saturday October 18, 2014, 8:00 a.m.-10:45 a.m.
  Special Session on p-adic Methods in Arithmetic, I
  Room 2116, McCain Hall
  Organizers:
  Henri Darmon, McGill University
  Adrian Iovita, Concordia University
  Sujatha Ramdorai, University of British Columbia sujatha@math.ubc.ca
  

  • 8:00 a.m.
    The Coates-Sinnott Conjecture.
    Manfred Kolster*, McMaster University
    (1103-11-96)
  • 9:00 a.m.
    p-adic properties of Picard modular surfaces and forms.
    Eyal Z Goren*, McGill University
    Ehud De Shalit, Hebrew University
    (1103-11-64)
  • 10:00 a.m.
    The Eigenvariety Machine and a Conjecture of Eric Urban.
    Glenn Stevens*, Boston University
    Avner Ash, Boston College
    (1103-11-187)
• Saturday October 18, 2014, 8:30 a.m.-10:50 a.m.
  Special Session on Advances in Harmonic Analysis and Partial Differential Equations, I
  Room 1170, McCain Hall
  Organizers:
  David Cruz-Uribe, Trinity College
  Scott Rodney, Cape Breton University scott.rodney@gmail.com
  

  • 8:30 a.m.
    $L^p$ -Liouville Theorems for Invariant Partial Differential Equations.
    Alessia E. Kogoj*, Mathematics Department, University of Bologna
    Ermanno Lanconelli, Mathematics Department, Università di Bologna
    (1103-35-61)
  • 9:00 a.m.
    Regularity of solutions to degenerate elliptic equations under non-doubling conditions.
    Lyudmila Korobenko, University of Calgary
    Cristian Rios*, University of Calgary
    (1103-35-102)
  • 9:30 a.m.
    Regularity results for weak solutions of elliptic PDEs below the natural exponent.
    David Cruz-Uribe, Trinity College
    Kabe Moen*, University of Alabama
    Scott Rodney, Cape Breton University
    (1103-35-192)
  • 10:00 a.m.
    Extrapolation in weighted variable Lebesgue spaces.
    Li-An Daniel Wang*, Trinity College
    David Cruz-Uribe, Trinity College
    (1103-42-119)
  • 10:30 a.m.
    Some characterizations of local bmo and Hardy spaces on spaces of homogeneous type.
    Galia Dafni*, Concordia. University
    Ethan Mombourquette, Concordia University
    Hong Yue, Georgia College and State University
    (1103-42-157)
• Saturday October 18, 2014, 9:00 a.m.-10:50 a.m.
  Special Session on Combinatorial Representation Theory, I
  Room 2190, McCain Hall
  Organizers:
  Cristina Ballantine, College of the Holy Cross
  Rosa Orellana, Dartmouth College
  Mercedes Rosas, Universidad de Sevilla mrosas@us.es
  

  • 9:00 a.m.
    The Steinberg torus and the Coxeter complex of a Weyl group.
    Marcelo Aguiar*, Cornell University
    T Kyle Petersen, DePaul University
    (1103-05-75)
  • 9:30 a.m.
    Restriction-Induction Centralizer Algebras.
    Tom Halverson*, Macalester College
    Nathaniel Thiem, University of Colorado, Boulder
    (1103-16-79)
  • 10:00 a.m.
    Symmetries on the lattice of k-bounded partitions.
    Chris Berg, Google
    Nathan Williams, University du Quebec à Montréal
    Mike Zabrocki*, York University
    (1103-05-200)
  • 10:30 a.m.
    Lattice quotients of weak order and algebra quotients of preprojective algebras.
    Osamu Iyama, Nagoya University
    Nathan Reading, North Carolina State University
    Idun Reiten, Norwegian University of Science and Technology
    Hugh Thomas*, University of New Brunswick
    (1103-16-195)
• Saturday October 18, 2014, 9:00 a.m.-10:50 a.m.
  Special Session on Experimental Mathematics in Number Theory, Analysis, and Combinatorics, I
  Room 2021, McCain Hall
  Organizers:
  Marc Chamberland, Grinnell College chamberl@math.grinnell.edu
  Karl Dilcher, Dalhousie University
  

  • 9:00 a.m.
    The adjoint of differentiation.
    Steven H. Weintraub*, Lehigh University
    (1103-47-07)
  • 9:30 a.m.
    Ascent sequences avoiding 0021.
    Lara Pudwell*, Valparaiso University
    (1103-05-34)
  • 10:00 a.m.
    Conjecturing new partition identities with computer algebra.
    Shashank Kanade, Rutgers, the State University of New Jersey
    Matthew C. Russell*, Rutgers, the State University of New Jersey
    (1103-11-159)
  • 10:30 a.m.
    Solving a Duplication Problem on a Square Grid.
    Michael Schweitzer, Falkensee, Germany
    Derek Smith*, Lafayette College
    (1103-05-181)
• Saturday October 18, 2014, 9:00 a.m.-10:50 a.m.
  Special Session on Symbolic Dynamics and Combinatorics on Words, I
  Room 2162, McCain Hall
  Organizers:
  Srecko Brlek, Université du Québec à Montréal
  Reem Yassawi, Trent University ryassawi@gmail.com
  

  • 9:00 a.m.
    Perfect sets and words avoiding patterns.
    James D. Currie*, University of Winnipeg
    (1103-05-117)
  • 9:30 a.m.
    Counting Squares in Binary Words.
    Nataša Jonoska*, University of South Florida, Tampa FL, USA
    Florin Manea, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
    Shinnosuke Seki, Aalto University, Helsinki, Finland
    (1103-05-130)
  • 10:00 a.m.
    Extending the Brlek-Reutenauer Identity.
    S. Brlek, Laboratoire de Combinatoire et d'Informatique Mathématique, Université du Québec à Montréal
    N. Lafrenière*, Laboratoire de Combinatoire et d'Informatique Mathématique, Université du Québec à Montréal
    (1103-05-150)
  • 10:30 a.m.
    Study of finite Sturmian words.
    Christophe Reutenauer*, Université du Québec à Montréal
    (1103-05-32)
• Saturday October 18, 2014, 9:00 a.m.-9:55 a.m.
  Contributed Paper Session
  Room 2198, McCain Hall
  

  • 9:00 a.m.
    A family of Bell transformations.
    Daniel Birmajer, Nazareth College
    Juan B. Gil*, Penn State Altoona
    Michael D. Weiner, Penn State Altoona
    (1103-05-103)
  • 9:15 a.m.
    A numerical solution to an inverse Sturm-Liouville problem by two spectra.
    Mihaela Cristina Drignei*, University of Pittsburgh at Bradford, Bradford PA 16701
    (1103-65-12)
• Saturday October 18, 2014, 11:05 a.m.-11:55 a.m.
  Invited Address
  Galois representations and Iwasawa theory.
  Scotia Bank Auditorium, McCain Hall
  Sujatha Ramdorai*, University of British Columbia
  (1103-11-04)
• Saturday October 18, 2014, 1:55 p.m.-2:45 p.m.
  Invited Address
  Moduli spaces and the classification of geometric structures on manifolds.
  Scotia Bank Auditorium, McCain Hall
  William M. Goldman*, University of Maryland
  (1103-53-03)
• Saturday October 18, 2014, 3:00 p.m.-4:50 p.m.
  Special Session on Advances in Harmonic Analysis and Partial Differential Equations, II
  Room 1170, McCain Hall
  Organizers:
  David Cruz-Uribe, Trinity College
  Scott Rodney, Cape Breton University scott.rodney@gmail.com
  

  • 3:00 p.m.
    A Biparameter Tb Theorem with an Application to Holomorphic Extension in $\mathbb C^2$.
    Jarod Hart*, Wayne State University
    Alessandro Monguzzi, University of Milan
    (1103-44-95)
  • 3:30 p.m.
    Two weight norm inequalities for singular and fractional integral operators in $R^n$.
    Eric T. Sawyer, McMaster University
    Chun-Yen Shen, National Central University, Taiwan
    Ignacio Uriarte-Tuero*, Michigan State University
    (1103-42-199)
  • 4:00 p.m.
    Characterizing geometric regularity of sets via the behavior of the Riesz transforms.
    Marius Mitrea*, University of Missouri
    (1103-35-123)
  • 4:30 p.m.
    Almost-orthogonality without discreteness or smoothness.
    James Michael Wilson*, University of Vermont, Burlington, Vermont, USA
    (1103-42-49)
• Saturday October 18, 2014, 3:00 p.m.-4:50 p.m.
  Special Session on Combinatorial Representation Theory, II
  Room 2190, McCain Hall
  Organizers:
  Cristina Ballantine, College of the Holy Cross
  Rosa Orellana, Dartmouth College
  Mercedes Rosas, Universidad de Sevilla mrosas@us.es
  

  • 3:00 p.m.
    Modules of the 0-Hecke algebra and quasisymmetric Schur functions.
    Stephanie van Willigenburg*, University of British Columbia
    (1103-05-55)
  • 3:30 p.m.
    The Hopf monoid on nonnesting supercharacters.
    Scott Andrews*, University of Colorado Boulder
    (1103-05-67)
  • 4:00 p.m.
    Combinatorial Hopf algebras and representation of Towers of algebras.
    Huilan Li*, Drexel University
    (1103-05-177)
  • 4:30 p.m.
    A uniform realization of the combinatorial $R$-matrix.
    Cristian Lenart*, State University of New York at Albany
    Arthur Lubovsky, State University of New York at Albany
    (1103-05-147)
• Saturday October 18, 2014, 3:00 p.m.-5:50 p.m.
  Special Session on Commutative Algebra and Its Interactions with Algebraic Geometry, II
  Room 2102, McCain Hall
  Organizers:
  Susan Marie Cooper, North Dakota State University
  Sara Faridi, Dalhousie University faridi@dal.ca
  William Traves, U.S. Naval Academy
  

  • 3:00 p.m.
    Local cohomology of determinantal ideals over the integers.
    Uli Walther*, Purdue University
    Gennady Lyubeznik, University of Minnesota
    Anurag K. Singh, University of Utah
    (1103-13-92)
  • 3:30 p.m.
    Hilbert Coefficients and Reduction Numbers.
    Laura Ghezzi*, New York City College of Technology, CUNY
    (1103-13-26)
  • 4:00 p.m.
    Automorphisms of genus $2$ curves and their skeletons.
    Amy Ksir*, United States Naval Academy
    Caroline Grant Melles, United States Naval Academy
    (1103-14-140)
  • 4:30 p.m.
    The derived category of Grassmannians.
    Ragnar-Olaf Buchweitz, University of Toronto
    Graham J Leuschke*, Syracuse University
    Michel Van den Bergh, Universiteit Hasselt
    (1103-14-114)
  • 5:00 p.m.
    Torsion Divisor Classes.
    Sandra Spiroff*, University of Mississippi
    Sean Sather-Wagstaff, North Dakota State University
    (1103-13-70)
  • 5:30 p.m.
    Open problems on negativity in algebraic geometry and connections to combinatorics and commutative algebra.
    Brian Harbourne*, University of Nebraska-Lincoln
    (1103-14-81)
• Saturday October 18, 2014, 3:00 p.m.-5:50 p.m.
  Special Session on Differential Geometry and Mathematical Physics, II
  Room 1130, McCain Hall
  Organizers:
  Virginie Charette, Université de Sherbrooke v.charette@usherbrooke.ca
  Karin Melnick, University of Maryland
  

  • 3:00 p.m.
    The degree ofthe Chern-Simons line bundle.
    Lisa Jeffrey*, Department of Mathematics, University of Toronto
    (1103-58-191)
  • 4:00 p.m.
    Coordinates for representations of 3-manifold groups.
    Christian K Zickert*, University of Maryland
    (1103-57-86)
  • 5:00 p.m.
    Stable Hitchin pairs at genus zero.
    Steven Rayan*, University of Toronto
    Jonathan Fisher, University of Toronto
    (1103-51-129)
  • 5:30 p.m.
    Generalized Equivariant Cohomology and Stratifications.
    Peter Crooks*, University of Toronto
    (1103-55-39)
• Saturday October 18, 2014, 3:00 p.m.-4:20 p.m.
  Special Session on Experimental Mathematics in Number Theory, Analysis, and Combinatorics, II
  Room 2021, McCain Hall
  Organizers:
  Marc Chamberland, Grinnell College chamberl@math.grinnell.edu
  Karl Dilcher, Dalhousie University
  

  • 3:00 p.m.
    Integral points on curves and Hilbert's Irreducibility Theorem.
    Michael Filaseta*, University of South Carolina
    (1103-11-126)
  • 3:30 p.m.
    On a $q$-analog of the Apéry numbers.
    Armin Straub*, University of Illinois at Urbana-Champaign
    (1103-11-59)
  • 4:00 p.m.
    Averaging Structure in the $3x+1$ Problem.
    Marc Chamberland*, Grinnell College
    (1103-11-25)
• Saturday October 18, 2014, 3:00 p.m.-5:20 p.m.
  Special Session on Games on Graphs
  Room 2198, McCain Hall
  Organizers:
  Jason Brown, Dalhousie University
  Jeannette Janssen, Dalhousie University
  Moderators:
  Richard Nowakowski, Dalhousie University r.nowakowski@dal.ca
  

  • 3:00 p.m.
    TALK CANCELLED: Containment: A Variation of Cops and Robbers.
    Natasha Komarov*, Carnegie Mellon University
    John Mackey, Carnegie Mellon University
    (1103-05-69)
  • 3:30 p.m.
    The cop number of Generalized Petersen graphs.
    Taylor Ball, Indiana University
    Robert W Bell*, Michigan State University
    Jonathan Guzman, California State University, Long Beach
    Madeleine Hanson-Colvin, Bryn Mawr College
    Nikolas Schonsheck, Vassar College
    (1103-05-30)
  • 4:00 p.m.
    Biased Weak Polyform Achievement Games.
    Ian Norris, Northern Arizona University
    Nandor Sieben*, Northern Arizona University
    (1103-91-41)
  • 4:30 p.m.
    Recognizing Values from Hackenbush Hotchpotch.
    Neil A. McKay*, Dalhousie University
    (1103-05-171)
  • 5:00 p.m.
    Discussion
• Saturday October 18, 2014, 3:00 p.m.-5:50 p.m.
  Special Session on General Relativity, I
  Room 1116, McCain Hall
  Organizers:
  Jack Gegenberg, University of New Brunswick geg@unb.ca
  

  • 3:00 p.m.
    Title: Modified Gravity and Dark Matter.
    John W Moffat*, Perimeter Institute for Theoretical Physics
    (1103-83-169)
  • 4:00 p.m.
    Effects of nonstandard kinetic terms on resonant preheating.
    Sanjeev S Seahra*, University of New Brunswick
    (1103-83-146)
  • 4:30 p.m.
    Mass Functionals for Initial Data with Symmetries.
    Aghil Alaee*, Memorial University of Newfoundland
    (1103-83-166)
  • 5:00 p.m.
    Gravitational Yang-Mills Theory Revisited.
    J Gegenberg*, Department of Mathematics and Statistics, University of New Brunswick
    G Kunstatter, Physics Department, University of Winnipeg
    S Rahmati, Department of Mathematics and Statistics, University of New Brunswick
    (1103-83-151)
  • 5:30 p.m.
    Probing black hole physics with Melvin-Kerr-Newman spacetimes.
    Ivan Booth*, Dept of Math and Stats, Memorial University
    (1103-83-109)
• Saturday October 18, 2014, 3:00 p.m.-5:45 p.m.
  Special Session on Generalized Catalan Algebraic Combinatorics, II
  Room 2176, McCain Hall
  Organizers:
  François Bergeron, Université du Québec à Montréal
  Franco Saliola, Université du Québec à Montréal
  Hugh Thomas, University of New Brunswick
  Nathan Williams, Université du Québec à Montréal nathan.f.williams@gmail.com
  

  • 3:00 p.m.
    A simpler formula for the number of diagonal inversions of an ((m,n))-Parking Function.
    Angela Hicks*, Stanford University
    Emily Leven, University of California-San Diego
    (1103-05-121)
  • 3:30 p.m.
    Affine permutations and rational slope parking functions.
    Eugene Gorsky*, Columbia University
    Mikhail Mazin, Kansas State University
    Monica Vazirani, UC Davis
    (1103-05-185)
  • 4:30 p.m.
    Coxeter combinatorics on affine root systems.
    Salvatore Stella*, North Carolina State University
    Nathan Reading, North Carolina State University
    (1103-05-38)
  • 5:00 p.m.
    Quasisymmetric functions and dual immaculate creation operators.
    Darij Grinberg*, Massachusetts Institute of Technology
    (1103-05-197)
• Saturday October 18, 2014, 3:00 p.m.-5:50 p.m.
  Special Session on Hopf Algebras, II
  Room 2017, McCain Hall
  Organizers:
  Yuri Bahturin, Memorial University of New Foundland
  Margaret Beattie, Mount Allison University
  Mitja Mastnak, Saint Mary's University mmastnak@cs.smu.ca
  

  • 3:00 p.m.
    Hopf categories.
    Stefaan Caenepeel*, Vrije Universiteit Brussel, Belgium
    Eliezer Batista, Universidade Federal de Santa Catarina, Brazil
    Joost Vercruysse, Université Libre de Bruxelles, Belgium
    (1103-16-155)
  • 4:00 p.m.
    Gradings on trialitarian algebras and simple Lie algebras of type $D_4$.
    Alberto Elduque, University of Zaragoza
    Mikhail Kochetov*, Memorial University of Newfoundland
    (1103-17-153)
  • 4:30 p.m.
    Counting number of isomorphism classes of extensions.
    Leonid Krop*, DePaul University, Chicago, IL
    (1103-16-58)
  • 5:00 p.m.
    Measurings in graded connected Hopf algebras.
    Aaron Lauve*, Loyola University Chicago
    Mitja Mastnak, St. Mary's University
    (1103-16-188)
  • 5:30 p.m.
    Cleft Extensions and Quotients of Twisted Doubles.
    Siu-Hung Ng*, Louisiana State University
    (1103-16-160)
• Saturday October 18, 2014, 3:00 p.m.-5:45 p.m.
  Special Session on New Directions in Category Theory, II
  Room 2016, McCain Hall
  Organizers:
  Pieter Hofstra, University of Ottawa phofstra@uottawa.ca
  Dorette Pronk, Dalhousie University
  

  • 3:00 p.m.
    Pitts Monads and a Lax Descent Theorem.
    Marta C. Bunge*, McGill University, Department of Mathematics and Statistics, Montreal, QC, Canada
    (1103-18-22)
  • 4:00 p.m.
    Isotropy, crossed sheaves, and braidings.
    Jon Funk*, The University of the West Indies, Cave Hill Campus, Barbados
    Pieter Hofstra, The University of Ottawa
    (1103-18-104)
  • 4:30 p.m.
    On "propositions by testing" in logic and mathematics.
    Vincent L. Rouleau*, University of Ottawa
    (1103-03-180)
  • 5:00 p.m.
    Category Theory in Topological Data Analysis.
    Peter Bubenik*, Cleveland State University
    (1103-18-80)
• Saturday October 18, 2014, 3:00 p.m.-5:50 p.m.
  Special Session on Sampling Theory, II
  Room 1102, McCain Hall
  Organizers:
  John J. Benedetto, University of Maryland jjb@math.umd.edu
  Jean-Pierre Gabardo, McMaster University
  Ozgur Yilmaz, University of British Columbia
  

  • 3:00 p.m.
    Recovery Guarantees for PhaseLift from Non-Gaussian Measurements.
    David Gross, University of Freiburg
    Felix Krahmer*, University of Goettingen
    Richard Kueng, University of Freiburg
    (1103-41-51)
  • 3:30 p.m.
    Gabor orthonormal bases generated by the unit cubes.
    Chun Kit Lai*, San Francisco State University
    Jean-Pierre Gabardo, McMaster University
    Yang Wang, Hong Kong University of Science and Technology
    (1103-42-143)
  • 4:00 p.m.
    Bandpass Prolates and an Application to Electroencephalography.
    Joseph D Lakey*, New Mexico State University
    (1103-94-16)
  • 4:30 p.m.
    Multi-path elimination by sparse inversion in Through-The-Wall-Radar-Imaging.
    Hassan Mansour*, Mitsubishi Electric Research Laboratories
    (1103-90-66)
  • 5:00 p.m.
    Exponential bases, Paley-Wiener spaces and applications.
    Azita Mayeli*, The Graduate Center, City University of New York
    (1103-41-138)
  • 5:30 p.m.
    Fusion frames and randomized subspace actions.
    Alexander M Powell*, Vanderbilt University
    Xuemei Chen, University of Missouri
    (1103-41-152)
• Saturday October 18, 2014, 3:00 p.m.-5:20 p.m.
  Special Session on Special Functions and Their Applications, II
  Room 1198, McCain Hall
  Organizers:
  Mourad E. H. Ismail, University of Central Florida mourad.eh.ismail@gmail.com
  Nasser Saad, University of Prince Edward Island
  

  • 3:00 p.m.
    Quadratic algebra contractions, 2nd order superintegrable systems and the Askey scheme.
    Willard Miller, Jr.*, School of Mathematics, University of Minnesota
    (1103-33-15)
  • 3:30 p.m.
    Using supersymmetric quantum mechanics to generate families of solvable potentials.
    Ash Arsenault*, University of Prince Edward Island
    (1103-33-62)
  • 4:00 p.m.
    The multivariate Hahn polynomials as interbasis expansion coefficients for a superintegrable system.
    Vincent X Genest*, Centre de recherches mathématiques and Université de Montréal
    Luc Vinet, Centre de recherches mathématiques and Université de Montréal
    (1103-33-21)
  • 4:30 p.m.
    $q$-Rotations and Krawtchouk polynomials.
    Vincent Genest, Centre de recherches mathématiques, Université de Montréal
    Sarah Post, University of Hawai'i
    Luc Vinet*, Centre de recherches mathématiques, Université de Montréal
    (1103-33-45)
  • 5:00 p.m.
    Some families of quaternionic Hermite polynomials.
    Syed Twareque Ali*, Department of Mathematics and Statistics, Concordia University, Montreal, Canada
    (1103-33-43)
• Saturday October 18, 2014, 3:00 p.m.-5:50 p.m.
  Special Session on Symbolic Dynamics and Combinatorics on Words, II
  Room 2162, McCain Hall
  Organizers:
  Srecko Brlek, Université du Québec à Montréal
  Reem Yassawi, Trent University ryassawi@gmail.com
  

  • 3:00 p.m.
    Some properties of a Rudin--Shapiro-like sequence.
    Narad Rampersad*, University of Winnipeg
    (1103-68-31)
  • 3:30 p.m.
    Automorphisms of subshifts with low factor complexity.
    Van Cyr*, Bucknell University
    Bryna Kra, Northwestern University
    (1103-37-173)
  • 4:00 p.m.
    Some constant length substitutions on closed subsets of the p-adic integers.
    Reem Yassawi*, Department of Mathematics, Trent University
    Eric Rowland, University of Liege, Belgium
    (1103-37-182)
  • 4:30 p.m.
    Approximations and digraph representations of $p$-adic transformations.
    Joanna M Furno*, Wesleyan University
    (1103-37-83)
  • 5:00 p.m.
    A $d$-dimensional extension of Christoffel words.
    Sébastien Labbé*, Université Paris-Diderot Paris 7 - LIAFA
    Christophe Reutenauer, UQAM - LaCIM
    (1103-05-156)
  • 5:30 p.m.
    Open Problem Session
• Saturday October 18, 2014, 3:00 p.m.-5:45 p.m.
  Special Session on p-adic Methods in Arithmetic, II
  Room 2116, McCain Hall
  Organizers:
  Henri Darmon, McGill University
  Adrian Iovita, Concordia University
  Sujatha Ramdorai, University of British Columbia sujatha@math.ubc.ca
  

  • 3:00 p.m.
    Effective Chabauty for symmetric powers of curves.
    Jennifer Park*, McGill University/Centre de Recherches Mathématiques
    (1103-11-149)
  • 4:00 p.m.
    Integral Iwasawa theory of p-adic representations at non-ordinary primes.
    Kazim Buyukboduk, Koc University
    Antonio Lei*, Université Laval
    (1103-11-145)
  • 5:00 p.m.
    The eigencurve at classical points of weight 1.
    Joel Bellaiche*, Brandeis/Harvard
    (1103-11-142)

Sunday October 19, 2014

• Sunday October 19, 2014, 8:00 a.m.-12:00 p.m.
  Exhibit and Book Sale
  Upper Foyer, First Floor, McCain Hall
• Sunday October 19, 2014, 8:00 a.m.-12:00 p.m.
  Meeting Registration
  Lower Foyer, First Floor, McCain Hall
• Sunday October 19, 2014, 8:00 a.m.-10:45 a.m.
  Special Session on Combinatorial Representation Theory, III
  Room 2190, McCain Hall
  Organizers:
  Cristina Ballantine, College of the Holy Cross
  Rosa Orellana, Dartmouth College
  Mercedes Rosas, Universidad de Sevilla mrosas@us.es
  

  • 8:00 a.m.
    Stability of Kronecker coefficients.
    Emmanuel Briand*, Universidad de Sevilla
    (1103-05-183)
  • 9:00 a.m.
    Kronecker coefficients.
    Greta Panova*, University of Pennsylvania
    (1103-05-78)
  • 10:00 a.m.
    Some new results on the stability of Kronecker coefficients.
    Ernesto Vallejo*, Centro de Ciencias Matematicas, Universidad Nacional Autonoma de Mexico, Morelia
    (1103-05-124)
• Sunday October 19, 2014, 8:00 a.m.-10:50 a.m.
  Special Session on Commutative Algebra and Its Interactions with Algebraic Geometry, III
  Room 2102, McCain Hall
  Organizers:
  Susan Marie Cooper, North Dakota State University
  Sara Faridi, Dalhousie University faridi@dal.ca
  William Traves, U.S. Naval Academy
  

  • 8:00 a.m.
    The Secant Line Variety to the Varieties of Reducible Plane Curves.
    Anthony Geramita*, Queen's University, Kingston, Ontario
    (1103-14-136)
  • 8:30 a.m.
    Hilbert Functions of Artinian Gorenstein Ideals Stabilized by the Symmetric Group.
    Anthony V. Geramita, Queen's University
    Andrew H. Hoefel, Queen's University
    David L. Wehlau*, Royal Military College
    (1103-13-87)
  • 9:00 a.m.
    Liaison Classification of Skew Tableau Ideals.
    Bill Robinson*, University of Kentucky
    Uwe Nagel, University of Kentucky
    (1103-13-73)
  • 9:30 a.m.
    Modular Invariant Rings of Elementary Abelian p-Groups.
    H. E. A. Eddy Campbell*, University of New Brunswick
    David L. Wehlau, Royal Military College
    R J Shank, University of Kent
    (1103-13-131)
  • 10:00 a.m.
    Equivariant resolutions of De Concini-Procesi ideals.
    Federico Galetto*, Queen's University
    (1103-13-120)
  • 10:30 a.m.
    The coincidences of Pascal lines.
    Jaydeep Chipalkatti*, University of Manitoba
    (1103-14-13)
• Sunday October 19, 2014, 8:00 a.m.-10:45 a.m.
  Special Session on Differential Geometry and Mathematical Physics, III
  Room 1130, McCain Hall
  Organizers:
  Virginie Charette, Université de Sherbrooke v.charette@usherbrooke.ca
  Karin Melnick, University of Maryland
  

  • 8:00 a.m.
    The Geometry of the One-Holed Klein Bottle.
    Todd A Drumm*, Howard University, Washington, DC
    Virginie Charette, University of Sherbrooke, Sherbrooke, Quebec
    Jean-Philippe Burelle, University of Maryland, College Park, MD
    William Goldman, University of Maryland, College Park, MD
    (1103-51-88)
  • 9:00 a.m.
    Coxeter Extensions of Affine Deformations of the Two-Holed Cross Surface.
    Gregory D Laun*, University of Maryland, College Park
    (1103-53-190)
  • 9:30 a.m.
    The conformal group of a compact Lorentz manifold.
    Vincent Pecastaing*, Paris-Sud University, France
    (1103-53-106)
  • 10:00 a.m.
    Scalar curvature invariants in pseudo Riemannian scaces.
    A Coley*, dalhousie Univ.
    (1103-53-101)
• Sunday October 19, 2014, 8:00 a.m.-10:45 a.m.
  Special Session on Generalized Catalan Algebraic Combinatorics, III
  Room 2176, McCain Hall
  Organizers:
  François Bergeron, Université du Québec à Montréal
  Franco Saliola, Université du Québec à Montréal
  Hugh Thomas, University of New Brunswick
  Nathan Williams, Université du Québec à Montréal nathan.f.williams@gmail.com
  

  • 8:00 a.m.
    The XXZ Hamiltonian and a distinguished bilinear form on modules over the Temperley-Lieb algebra.
    Yvan Saint-Aubin*, Université de Montréal
    Alexi Morin-Duchesne, Université de Louvain-la-Neuve
    Jørgen Rasmussen, University of Queensland
    Philippe Ruelle, Université de Louvain-la-Neuve
    (1103-16-167)
  • 9:00 a.m.
    Sweep maps and generalized $q,t$-Catalan numbers.
    Nicholas A. Loehr*, Virginia Tech Dept. of Mathematics and USNA Mathematics Dept.
    Gregory S. Warrington, Dept. of Mathematics and Statistics, Univ. of Vermont
    Drew Armstrong, University of Miami Dept. of Mathematics
    (1103-05-113)
  • 9:30 a.m.
    Hyperplane Arrangements and Parking Functions.
    Mikhail Mazin*, Kansas State University
    (1103-05-98)
  • 10:00 a.m.
    Toric varieties of associahedra.
    Laura Escobar*, Cornell University
    (1103-05-172)
• Sunday October 19, 2014, 8:00 a.m.-10:50 a.m.
  Special Session on Hopf Algebras, III
  Room 2017, McCain Hall
  Organizers:
  Yuri Bahturin, Memorial University of New Foundland
  Margaret Beattie, Mount Allison University
  Mitja Mastnak, Saint Mary's University mmastnak@cs.smu.ca
  

  • 8:00 a.m.
    A Triviality Theorem for Yetter-Drinfel'd Hopf Algebras.
    Yorck Sommerhäuser*, University at Buffalo (SUNY)
    (1103-16-174)
  • 9:00 a.m.
    Biproducts and Kashina's Examples.
    David E Radford*, University of Illinois at Chicago
    (1103-16-84)
  • 9:30 a.m.
    Corings and External Homogenization.
    Serban Raianu*, California State University, Dominguez Hills
    (1103-16-127)
  • 10:00 a.m.
    On $8p$ dimensional Hopf algebras with the Chevalley property.
    Jolie Roat*, Iowa State University
    Siu-Hung Ng, Louisiana State University
    (1103-16-154)
  • 10:30 a.m.
    Lie properties of smash products.
    Hamid Usefi*, Memorial University
    Salvatore Siciliano, University of Salento
    (1103-16-68)
• Sunday October 19, 2014, 8:00 a.m.-10:50 a.m.
  Special Session on New Directions in Category Theory, III
  Room 2016, McCain Hall
  Organizers:
  Pieter Hofstra, University of Ottawa phofstra@uottawa.ca
  Dorette Pronk, Dalhousie University
  

  • 8:00 a.m.
    Three notions of symmetric monoidal 2-category.
    Nick Gurski*, University of Sheffield
    Niles Johnson, The Ohio State University
    Angelica M. Osorno, Reed College
    (1103-18-111)
  • 9:00 a.m.
    Weak globularity: a new paradigm for weakening higher categorical structures.
    Simona Paoli*, Univeristy of Leicester
    (1103-18-89)
  • 10:00 a.m.
    Modules over generalized PROPs.
    Donald Yau, The Ohio State University at Newark
    Mark W. Johnson*, Penn State Altoona
    (1103-18-148)
  • 10:30 a.m.
    Examples of Intercategories.
    Robert Pare*, Dalhousie University
    (1103-18-27)
• Sunday October 19, 2014, 8:00 a.m.-10:50 a.m.
  Special Session on Sampling Theory, III
  Room 1102, McCain Hall
  Organizers:
  John J. Benedetto, University of Maryland jjb@math.umd.edu
  Jean-Pierre Gabardo, McMaster University
  Ozgur Yilmaz, University of British Columbia
  

  • 8:00 a.m.
    Random encoding of quantized frame coefficients and quantized compressed sensing measurements.
    Mark Iwen, Michigan State University
    Rayan Saab*, University of California, San Diego
    Rongrong Wang, The University of British Columbia
    Ozgur Yilmaz, The University of British Columbia
    (1103-41-52)
  • 8:30 a.m.
    Sampling and Galerkin reconstruction in reproducing kernel spaces.
    Cheng Cheng, University of Central Florida
    Yingchun Jiang, Guilin University of Electronic Technology
    Qiyu Sun*, University of Central Florida
    (1103-94-46)
  • 9:00 a.m.
    Dynamical Sampling, and time-space trade-off in Hilbert spaces.
    Akram Aldroubi, Vanderbilt University
    Sui Tang*, Vanderbilt University
    (1103-46-56)
  • 9:30 a.m.
    Recent Developments in Operator Sampling.
    Gotz Pfander, Department of Mathematics, Jacobs University
    David Walnut*, Department of Mathematical Sciences, George Mason University
    (1103-42-99)
  • 10:00 a.m.
    Sigma-Delta quantization in compressed sensing with sub-Gaussian measurements.
    Rongrong Wang*, University of British Columbia
    Ozgur Yilmaz, ubc
    Rayan Saab, UCSD
    (1103-90-57)
  • 10:30 a.m.
    On Fractional Transforms and Sampling.
    Ahmed I Zayed*, Department of Mathematical Sciences, DePaul University, Chicago, IL 60614
    (1103-42-40)
• Sunday October 19, 2014, 8:00 a.m.-9:45 a.m.
  Special Session on p-adic Methods in Arithmetic, III
  Room 2116, McCain Hall
  Organizers:
  Henri Darmon, McGill University
  Adrian Iovita, Concordia University
  Sujatha Ramdorai, University of British Columbia sujatha@math.ubc.ca
  

  • 8:00 a.m.
    Cycles on Rapoport-Zink spaces and modular forms.
    Siddarth Sankaran*, McGill University
    (1103-11-94)
  • 9:00 a.m.
    Iwasawa $\lambda$-invariants of $p$-adic measures and their $\Gamma$-transforms.
    Nancy Childress, Arizona State University
    Scott Zinzer*, Arizona State University
    (1103-11-19)
• Sunday October 19, 2014, 8:30 a.m.-10:50 a.m.
  Special Session on Advances in Harmonic Analysis and Partial Differential Equations, III
  Room 1170, McCain Hall
  Organizers:
  David Cruz-Uribe, Trinity College
  Scott Rodney, Cape Breton University scott.rodney@gmail.com
  

  • 8:30 a.m.
    Littlewood-Paley Functions and Bergman Spaces.
    Chunping Xie*, Milwaukee School of Engineering
    (1103-43-93)
  • 9:00 a.m.
    Going beyond the threshold: scattering vs. blow-up dichotomy in the focusing NLS equation.
    Svetlana Roudenko*, The George Washington University
    Thomas Duyckaerts, Université Paris 13
    (1103-35-170)
  • 9:30 a.m.
    A Singular Gierer-Meinhardt System with General Source Terms.
    Shaohua Chen*, Cape Breton University
    (1103-35-23)
  • 10:00 a.m.
    Regularity results for weak solutions of degenerate quasilinear equations with rough coefficients.
    Dario D. Monticelli*, Università degli Studi di Milano, Italy
    Scott W. Rodney, Cape Breton University, Sydney, Canada
    Richard L. Wheeden, Rutgers University, New Brunswick, NJ, USA
    (1103-35-44)
  • 10:30 a.m.
    Compactness properties of commutators of bilinear fractional integral operators.
    Lucas Chaffee, University of Kansas
    Rodolfo H Torres*, University of Kansas
    (1103-42-105)
• Sunday October 19, 2014, 9:00 a.m.-10:50 a.m.
  Special Session on Experimental Mathematics in Number Theory, Analysis, and Combinatorics, III
  Room 2021, McCain Hall
  Organizers:
  Marc Chamberland, Grinnell College chamberl@math.grinnell.edu
  Karl Dilcher, Dalhousie University
  

  • 9:00 a.m.
    A zero-free region for the Riemann zeta-function.
    Michael J. Mossinghoff*, Davidson College
    Timothy S. Trudgian, Australian National University
    (1103-11-122)
  • 9:30 a.m.
    The generalized Zagier-Bernoulli polynomials and their properties.
    Christophe Vignat*, tulane university, New Orleans and L.S.S., Supelec, Universite d'Orsay, France
    (1103-33-176)
  • 10:00 a.m.
    On Convolutions of Linear Recurrence Sequences.
    Daniel Birmajer, Nazareth College
    Juan B Gil, Penn State Altoona
    Michael D Weiner*, Penn State Altoona
    (1103-05-85)
  • 10:30 a.m.
    The multiplicative orders of certain Gauss factorials.
    John B. Cosgrave, Dublin, Ireland
    Karl Dilcher*, Dalhousie University
    (1103-11-137)
• Sunday October 19, 2014, 9:00 a.m.-10:50 a.m.
  Special Session on Symbolic Dynamics and Combinatorics on Words, III
  Room 2162, McCain Hall
  Organizers:
  Srecko Brlek, Université du Québec à Montréal
  Reem Yassawi, Trent University ryassawi@gmail.com
  

  • 9:00 a.m.
    New Results On Infinite Words Obtained with an Automatic Prover.
    Jeffrey Shallit*, University of Waterloo
    (1103-05-33)
  • 9:30 a.m.
    Higher-order languages are circularly computable.
    Jérôme Fortier*, Université du Québec à Montréal
    (1103-68-107)
  • 10:00 a.m.
    Avoiding fractional powers over the natural numbers.
    Lara Pudwell, Valparaiso University
    Eric Rowland*, University of Liege
    (1103-05-76)
  • 10:30 a.m.
    Natural codings of linear involutions.
    Dominique Perrin*, universite paris est
    (1103-05-36)
• Sunday October 19, 2014, 11:05 a.m.-11:55 a.m.
  Invited Address
  Nonlinear large deviations.
  Scotia Bank Auditorium, McCain Hall
  Sourav Chatterjee*, Stanford University
  (1103-00-02)
• Sunday October 19, 2014, 1:55 p.m.-2:45 p.m.
  Invited Address
  Algebraic combinatorics and finite reflection groups.
  Scotia Bank Auditorium, McCain Hall
  François Bergeron*, Université du Québec à Montréal
  (1103-20-01)
• Sunday October 19, 2014, 3:00 p.m.-3:50 p.m.
  Special Session on Advances in Harmonic Analysis and Partial Differential Equations, IV
  Room 1170, McCain Hall
  Organizers:
  David Cruz-Uribe, Trinity College
  Scott Rodney, Cape Breton University scott.rodney@gmail.com
  

  • 3:00 p.m.
    Discussion
• Sunday October 19, 2014, 3:00 p.m.-5:50 p.m.
  Special Session on Commutative Algebra and Its Interactions with Algebraic Geometry, IV
  Room 2102, McCain Hall
  Organizers:
  Susan Marie Cooper, North Dakota State University
  Sara Faridi, Dalhousie University faridi@dal.ca
  William Traves, U.S. Naval Academy
  

  • 3:00 p.m.
    Analogies amongst vector bundles on $G/B$ and Abelian varieties.
    Nathan Grieve*, McGill University
    (1103-14-63)
  • 3:30 p.m.
    Powers of Edge Ideals of regularity three bipartite graphs.
    Ali Alilooee*, Dalhousie University
    Arindam Banerjee, University of Virginia
    (1103-01-198)
  • 4:00 p.m.
    A conjecture of Wilf on the Frobenius number.
    Alessio Moscariello, Università di Catania
    Alessio Sammartano*, Purdue University
    (1103-13-74)
  • 4:30 p.m.
    Artin-Nagata properties, minimal multiplicities, and depth of fiber cones.
    Jonathan Montaño*, Purdue University
    (1103-13-128)
  • 5:00 p.m.
    A geometric approach to the Weak Lefschetz Property for height four complete intersections.
    Mats Boij, KTH
    Juan Migliore*, University of Notre Dame
    Rosa Miró-Roig, University of Barcelona
    Uwe Nagel, University of Kentucky
    (1103-13-37)
  • 5:30 p.m.
    The Fröberg-Iarrobino Conjecture on fat points and its extensions to fat higher-dimensional subspaces.
    Karen A Chandler*, Visiting Scholar, Dalhousie University, Halifax Nova Scotia
    (1103-14-116)
• Sunday October 19, 2014, 3:00 p.m.-5:45 p.m.
  Special Session on Differential Geometry and Mathematical Physics, IV
  Room 1130, McCain Hall
  Organizers:
  Virginie Charette, Université de Sherbrooke v.charette@usherbrooke.ca
  Karin Melnick, University of Maryland
  

  • 3:00 p.m.
    b-Symplectic manifolds.
    Jonathan Weitsman*, Northeastern University
    (1103-53-91)
  • 4:00 p.m.
    Quantization on hyperkähler and multisymplectic manifolds.
    Tatyana Barron*, University of Western Ontario, Canada
    (1103-53-65)
  • 5:00 p.m.
    Geometry of Symplectomorphism Groups of Toric Manifolds.
    Martin Pinsonnault*, University of Western Ontario
    (1103-53-115)
• Sunday October 19, 2014, 3:00 p.m.-5:50 p.m.
  Special Session on General Relativity, II
  Room 1116, McCain Hall
  Organizers:
  Jack Gegenberg, University of New Brunswick geg@unb.ca
  

  • 3:00 p.m.
    Gravitational wave memory.
    David Garfinkle*, Oakland University
    (1103-83-135)
  • 4:00 p.m.
    Black hole non-uniqueness via spacetime topology in five dimensions.
    Hari K Kunduri*, Dept. of Mathematics and Statistics, Memorial University of Newfoundland
    (1103-83-161)
  • 4:30 p.m.
    A Survey of the Equivalence Problem in 3D.
    David McNutt*, Dalhusie University
    (1103-83-194)
  • 5:00 p.m.
    Holonomy of 4-Dimensional Neutral Signature Metrics.
    Nathan K. Musoke*, Dalhousie University/Perimeter Institute
    (1103-83-162)
  • 5:30 p.m.
    Invariant classification of four-dimensional neutral signature metrics.
    Dario A. Brooks*, Dalhousie University
    (1103-83-168)
• Sunday October 19, 2014, 3:00 p.m.-4:15 p.m.
  Special Session on Generalized Catalan Algebraic Combinatorics, IV
  Room 2176, McCain Hall
  Organizers:
  François Bergeron, Université du Québec à Montréal
  Franco Saliola, Université du Québec à Montréal
  Hugh Thomas, University of New Brunswick
  Nathan Williams, Université du Québec à Montréal nathan.f.williams@gmail.com
  

  • 3:00 p.m.
    Generalized cluster complexes and a new m-Tamari lattice.
    Christian Stump*, Freie Universität Berlin
    Hugh Thomas, University of New Brunswick
    Nathan Williams, Université du Québec à Montréal
    (1103-05-193)
  • 3:30 p.m.
    Small roots and inversion sets in Coxeter groups.
    Christophe Hohlweg*, LaCIM, UQAM, Montréal, Canada
    (1103-20-201)
• Sunday October 19, 2014, 3:00 p.m.-5:20 p.m.
  Special Session on Hopf Algebras, IV
  Room 2017, McCain Hall
  Organizers:
  Yuri Bahturin, Memorial University of New Foundland
  Margaret Beattie, Mount Allison University
  Mitja Mastnak, Saint Mary's University mmastnak@cs.smu.ca
  

  • 3:00 p.m.
    Multiparameter quantum groups, bosonizations and cocycle deformations.
    Gaston Andres Garcia*, Universidad Nacional de La Plata, Argentina
    (1103-16-108)
  • 4:00 p.m.
    On dual objects in braided categories.
    Virgínia Silva Rodrigues*, Federal University of Santa Catarina, Florianopolis, SC, Brazil
    Sara Regina da Rosa Pinter, Federal University of Santa Catarina, Florianopolis, SC, Brazil
    (1103-16-184)
  • 4:30 p.m.
    The Hopf algebroid associated to the partial representations of a Hopf algebra.
    Joost Vercruysse*, Université Libre de Bruxelles
    (1103-16-144)
  • 5:00 p.m.
    Autoequivalences of Yetter-Drinfeld module categories.
    Peter Schauenburg*, Institut de Mathématiques de Bourgogne, Université de Bourgogne, Dijon, France
    (1103-16-112)
• Sunday October 19, 2014, 3:00 p.m.-5:50 p.m.
  Special Session on New Directions in Category Theory, IV
  Room 2016, McCain Hall
  Organizers:
  Pieter Hofstra, University of Ottawa phofstra@uottawa.ca
  Dorette Pronk, Dalhousie University
  

  • 3:00 p.m.
    AF Inverse Monoids and the Structure of Countable MV-Algebras.
    Philip J. Scott*, Dept. of Mathematics, University of Ottawa
    (1103-18-29)
  • 4:00 p.m.
    Univalent FOLDS.
    Michael Shulman*, University of San Diego
    (1103-18-196)
  • 5:00 p.m.
    On bornologies and monoidal closed structures.
    Gábor Lukács*, Halifax, NS
    (1103-18-175)
  • 5:30 p.m.
    Counting finite categories.
    Geoff Cruttwell*, Mount Allison University
    (1103-18-110)

Inquiries: meet@ams.org

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