AMS Sectional Meeting Program by Day

Current as of Friday, April 3, 2015 03:30:09

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

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Spring Southeastern Sectional Meeting
University of Alabama in Huntsville, Huntsville, AL
March 27-29, 2015 (Friday - Sunday)
Meeting #1109

Associate secretaries:

Brian D. Boe, AMS brian@math.uga.edu

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Sunday March 29, 2015

• Sunday March 29, 2015, 8:00 a.m.-9:50 a.m.
  Special Session on Analytic Methods in Elementary Number Theory, IV
  Room 105, Shelby Center
  

  • 8:00 a.m.
    The number of prime factors of $s(n)$.
    Lee T Troupe*, University of Georgia
    (1109-11-185)
  • 8:30 a.m.
    A generalization of a series for the density of abundant numbers.
    Mits Kobayashi*, Cal Poly Pomona
    (1109-11-175)
  • 9:00 a.m.
    A note on square totients.
    Tristan Freiberg*, University of Missouri
    Carl Pomerance, Dartmouth College
    (1109-11-68)
  • 9:30 a.m.
    New constructions of normal continued fraction expansions.
    Joseph A Vandehey*, University of Georgia
    (1109-11-54)
• Sunday March 29, 2015, 8:00 a.m.-11:50 a.m.
  Special Session on Fractal Geometry and Ergodic Theory, IV
  Room 207, Shelby Center
  Organizers:
  Mrinal Kanti Roychowdhury, University of Texas-Pan American roychowdhurymk@utpa.edu
  

  • 8:00 a.m.
    Unexpected distribution phenomenon resulting from Cantor series expansions.
    Dylan Airey*, University of Texas at Austin
    Bill Mance, University of North Texas
    (1109-11-91)
  • 8:30 a.m.
    Invariant Measure for the Time-Dependent Navier-Stokes Equations.
    Gregory Varner*, John Brown University
    (1109-37-40)
  • 9:00 a.m.
    Some Properties of the Pascal Adic Transformation and a Related Subsystem.
    Brian Chapman*, North Dakota State University
    (1109-37-280)
  • 9:30 a.m.
    On the rotation set of a 3D flat torus with three obstacles.
    Caleb C Moxley*, University of Alabama at Birmingham
    Nandor J Simanyi, University of Alabama at Birmingham
    (1109-37-222)
  • 10:00 a.m.
    The Subshift Conjecture.
    Artur Avila, Institute of Mathematics of Jussieu, IMPA
    David Damanik, Rice University
    Zhenghe Zhang*, Rice University
    (1109-37-201)
  • 10:30 a.m.
    Groups lacking nice topologies in interval and circle dynamics.
    Michael P Cohen*, North Dakota State University
    Robert R Kallman, University of North Texas
    (1109-37-292)
  • 11:00 a.m.
    Loci in strata of meromorphic differentials with special Lyapunov spectrum.
    Martin J Schmoll*, Clemson University
    (1109-37-309)
  • 11:30 a.m.
    The Hausdorff dimension of sets of numbers defined by their $Q$-Cantor series expansions.
    Dylan Airey, University of Texas
    Bill Mance*, University of North Texas
    (1109-11-218)
• Sunday March 29, 2015, 8:00 a.m.-11:50 a.m.
  Special Session on Geometric Group Theory and Topology, IV
  Room 205, Shelby Center
  Organizers:
  Tara Brendle, University of Glasgow
  Christopher Leininger, University of Illinois at Urbana-Champaign
  Dan Margalit, Georgia Institute of Technology margalit@math.gatech.edu
  

  • 8:00 a.m.
    Thoughts on convex cocompactness in mapping class groups.
    Richard Kent*, University of Wisconsin - Madison
    (1109-20-90)
  • 8:30 a.m.
    Mapping class groups and simple covers.
    Rebecca R. Winarski*, Wittenberg University
    (1109-57-112)
  • 9:00 a.m.
    Spectral rigidity for q-differential metrics.
    Anja Bankovic*, Boston College
    Christopher Leininger, University of Illinois
    (1109-51-94)
  • 9:30 a.m.
    Finite rigid sets and homologically nontrivial spheres in the curve complex of a surface.
    Joan Birman, Barnard-Columbia University
    Nathan Broaddus*, Ohio State University
    William Manasco, University at Buffalo--SUNY
    (1109-20-110)
  • 10:00 a.m.
    On the geometry of the flip graph.
    Valentina Disarlo*, Indiana University Bloomington
    (1109-20-88)
  • 10:30 a.m.
    Random graphs and applications to Coxeter groups.
    Jason Behrstock*, Columbia University and CUNY
    (1109-05-49)
  • 11:00 a.m.
    A logarithm law for the earthquake flow.
    Ser-Wei Fu*, Temple University
    (1109-57-47)
  • 11:30 a.m.
    Word metrics for arithmetic groups.
    Kevin Wortman*, University of Utah
    (1109-20-127)
• Sunday March 29, 2015, 8:00 a.m.-11:20 a.m.
  Special Session on Graph Theory, IV
  Room 216, Business Administration Building
  Organizers:
  Chris Stephens, Middle Tennessee State University
  Dong Ye, Middle Tennessee State University dong.ye@mtsu.edu
  Xiaoya Zha, Middle Tennessee State University
  

  • 8:00 a.m.
    A list analog of Vizing's theorem for graphs without long odd cycles.
    Jessica McDonald*, Auburn University
    (1109-05-174)
  • 8:30 a.m.
    Strong Chromatic Index of Subcubic Planar Multigraphs.
    A. V. Kostochka, University of Illinois at Urbana-Champaign
    Xiangwen Li, Huazhong Normal University
    W. Ruksasakchai, KhonKaen University
    Mike Santana, University of Illinois at Urbana-Champaign
    Tao Wang, Henan University
    Gexin Yu*, The College of William and Mary
    (1109-05-104)
  • 9:00 a.m.
    Neighbor distinguishing and Neighbor sum distinguishing edge colorings and total colorings.
    Rong Luo*, West Virginia University
    (1109-05-102)
  • 9:30 a.m.
    Fractional chromatic number of random subgraphs.
    Hehui Wu*, University of Mississippi
    Bojan Mohar, Simon Fraser University
    (1109-05-242)
  • 10:00 a.m.
    Chromatic Numbers Under Scheduling Restrictions.
    Peter D. Johnson*, Auburn University
    Xiaoya Zha, Middle Tennessee State University
    (1109-05-105)
  • 10:30 a.m.
    Forbidden Pairs for Spanning Halin Subgraphs.
    Guantao Chen*, Georgia State University
    (1109-05-157)
  • 11:00 a.m.
    Link graphs and an unexpected application of topological graph theory.
    Mark Ellingham*, Vanderbilt University
    Bin Jia, University of Melbourne, Australia
    (1109-05-203)
• Sunday March 29, 2015, 8:00 a.m.-11:50 a.m.
  Special Session on New Developments in Population Dynamics and Epidemiology, IV
  Room 109, Shelby Center
  Organizers:
  Jia Li, University of Alabama in Huntsville
  Maia Martcheva, University of Florida
  Necibe Tuncer, Florida Atlantic University ntuncer@fau.edu
  

  • 8:00 a.m.
    A Comparative Analysis of Single Population Growth Models.
    Ronald E. Mickens*, Clark Atlanta University
    (1109-92-126)
  • 8:30 a.m.
    Deterministic and stochastic nutrient-phytoplankton-zooplankton models with periodic toxin producing phytoplankton.
    Sophia Jang*, Texas Tech University
    Edward Allen, Texas Tech University
    (1109-92-50)
  • 9:00 a.m.
    Disease dynamics of Honeybees with Varroa destructor as parasite and virus vector.
    Yun Kang*, Sciences and Mathematics, Arizona State University
    Krystal Blanco, Simon A. Levin Mathematical and Computational Modeling Sciences Center, Arizona State University
    Talia Davis Kang, School of Mathematical and Statistical Sciences, Arizona State University
    (1109-34-146)
  • 9:30 a.m.
    Revisiting Global Stability in the 2D Ricker Model.
    Brian C Ryals*, University of Southern California
    Bob Sacker, University of Southern California
    (1109-37-235)
  • 10:00 a.m.
    Modeling the Spread and Control of Dengue with Limited Public Health Resources.
    Ahmed Abdelrazec*, Arizona State University
    Jacques Belair, University of Montreal
    Huaiping Zhu, York University
    (1109-92-275)
  • 10:30 a.m.
    Persistence in a 2-patch SIV model coupled via diffusion.
    Evan M Milliken*, University of Florida
    Sergei S Pilyugin, University of Florida
    (1109-34-115)
  • 11:00 a.m.
    Phenologically Explicit Reaction-Diffusion Model.
    Garrett L Otto*, Universtity of Louisville
    Sharon Bewick, University of Maryland
    Bingtuan Li, University of Louisville
    Bill Fagan, University of Maryland
    (1109-35-173)
  • 11:30 a.m.
    Stability analysis and Hopf bifurcation of a host-parasitoid model.
    Shouzong Liu*, Southern Illinois University Carbondale
    John Reeve, Department of Zoology, Southern Illinois University Carbondale
    Mingqing Xiao, Southern Illinois University Carbondale
    Dashun Xu, Southern Illinois University Carbondale
    (1109-34-204)
• Sunday March 29, 2015, 8:00 a.m.-11:50 a.m.
  Special Session on Quadratic Forms in Arithmetic and Geometry, III
  Room 103, Shelby Center
  Organizers:
  Asher Auel, Yale University asher.auel@yale.edu
  Jorge Morales, Louisiana State University
  Anne Quéguiner-Mathieu, Université Paris 13
  

  • 8:00 a.m.
    Kneser-Hecke operators for quaternary codes.
    Anna Haensch*, Duquesne University
    (1109-11-119)
  • 8:30 a.m.
    A space of weight 1 modular forms attached to totally real cubic number fields.
    Guillermo Mantilla-Soler*, Universidad de los Andes.
    (1109-11-150)
  • 9:00 a.m.
    On some implications of 1907 Hurwitz formula.
    Alexander Berkovich*, University of Florida, Gainesville, Fl
    (1109-11-205)
  • 9:30 a.m.
    Codimension one sublattices of quadratic lattices.
    Andrew G. Earnest*, Southern Illinois University Carbondale
    (1109-11-153)
  • 10:00 a.m.
    Break.
  • 10:30 a.m.
    A proof by patching of the cyclicity of prime degree algebras over $p$-adic curves.
    Nivedita Bhaskhar*, Emory University
    (1109-14-225)
  • 11:00 a.m.
    On algebraic groups with the same tori.
    Andrei S. Rapinchuk*, University of Virginia
    (1109-14-28)
  • 11:30 a.m.
    Explicit obstructions to embedding maximal tori in classical groups.
    Raman Parimala*, Emory University
    Eva Bayer-Fluckiger, École polytechnique fédérale de Lausanne
    Ting-Yu Lee, École polytechnique fédérale de Lausanne
    (1109-11-194)
• Sunday March 29, 2015, 8:00 a.m.-11:50 a.m.
  Special Session on Recent Advances in Numerical Methods for Nonlinear Partial Differential Equations, IV
  Room 216, Shelby Center
  Organizers:
  S. S. Ravindran, University of Alabama in Huntsville ravinds@uah.edu
  

  • 8:00 a.m.
    On the stability and diusive characteristics of Roe-MUSCL and Runge-Kutta schemes for Implicit LES.
    Sarma L. Rani*, University of Alabama in Huntsville
    Shreyas Bidadi, University of Alabama in Huntsville
    (1109-76-291)
  • 8:30 a.m.
    Analysis and Computation of Electromagnetic Field Enhancement for Metallic Nano-gaps.
    Junshan Lin*, Auburn University
    (1109-65-171)
  • 9:00 a.m.
    Discontinuous Galerkin Methods for Generalized Cahn-Hilliard Equations.
    Andreas Aristotelous*, Temple University
    Ohannes Karakashian, University of Tennessee, Knoxville
    Steven Wise, University of Tennessee, Knoxville
    (1109-65-177)
  • 9:30 a.m.
    The reduced order NS-$\alpha$ model for incompressible flow.
    Leo Rebholz*, Clemson University
    (1109-65-95)
  • 10:00 a.m.
    A decoupling algorithm for fluid-structure interaction problems based on optimization.
    Paul Kuberry, Clemson Univeristy
    Hyesuk Lee*, Clemson University
    (1109-65-80)
  • 10:30 a.m.
    A Defect Correction Approach to Turbulence Modeling.
    Alexander Labovsky*, Michigan Technological University
    (1109-65-55)
  • 11:00 a.m.
    Partitioned two-step second-order method for magnetohydrodynamics in Elsässer variables.
    Yong Li, University of Pittsburgh
    Catalin Trenchea*, University of Pittsburgh
    (1109-65-63)
  • 11:30 a.m.
    An Eulerian Model for Particles Nonisothermally Carried by a Compressible Fluid.
    Babak Shotorban*, University of Alabama in Huntsville
    (1109-76-299)
• Sunday March 29, 2015, 8:30 a.m.-10:20 a.m.
  Special Session on Recent Trends in Mathematical Biology, III
  Room 218, Shelby Center
  Organizers:
  Wandi Ding, Middle Tennessee State University wandi.ding@mtsu.edu
  Zachariah Sinkala, Middle Tennessee State University
  

  • 8:30 a.m.
    An Individual-Based Model for Feral Hogs in Great Smoky Mountains National Park.
    Rene A. Salinas*, Appalachian State University
    (1109-92-233)
  • 9:00 a.m.
    Quantifying the impact of decay in bed-net efficacy on malaria transmission.
    Jemal S Mohammed-Awel*, Valdosta State University, Georgia USA
    C. N. Ngonghala, Harvard Medical School
    S. Y. Del Valle, Los alamos laboratory
    R. Zhao, Minnesota State University Mankato
    (1109-92-23)
  • 9:30 a.m.
    Competition Between Low Pathogenic and High Pathogenic Avian Influenza in a Two Patch System.
    Omar Saucedo*, University of Florida
    Maia Martcheva, University of Florida
    Juliet Pulliam, University of Florida
    (1109-34-267)
  • 10:00 a.m.
    Bifurcations in A Discrete Time Model Composed of Beverton-Holt Function and Ricker Function.
    Jin Shang, University of Louisville
    Bingtuan Li, University of Louisville
    Michael Barnard*, University of Louisville
    (1109-92-168)
• Sunday March 29, 2015, 8:30 a.m.-11:50 a.m.
  Special Session on Stochastic Processes and Related Topics, IV
  Room 220, Business Administration Building
  

  • 8:30 a.m.
    A strong and weak approximation scheme for stochastic differential equations driven by a time-changed Brownian motion.
    Ernest Jum, University of Tennessee, Knoxville
    Kei Kobayashi*, University of Tennessee, Knoxville
    (1109-60-143)
  • 9:00 a.m.
    Large Deviations for a Stochastic Burgers' Equation.
    Leila Setayeshgar*, Providence College
    (1109-60-21)
  • 9:30 a.m.
    Fluctuations in the Mallows measure on permutations.
    Shannon L Starr*, University of Alabama at Birmingham
    Meg Walters, University of Rochester
    (1109-60-22)
  • 10:00 a.m.
    Break.
  • 10:30 a.m.
    Phenomena of critical regimes in invariance principles for operator-scaling Gaussian random fields.
    Hermine Biermé, Université de Poitiers
    Olivier Durieu, Université François-Rabelais de Tours
    Yizao Wang*, University of Cincinnati
    (1109-60-37)
  • 11:00 a.m.
    Hitting probabilities for stochastic differential systems driven by fractional Brownian motions.
    F Baudoin, Purdue University
    E Nualart, Universitat Pompeu Fabra and Barcelona
    C Ouyang*, University of Illinois at Chicago
    S Tindel, Universite de Lorraine
    (1109-60-67)
  • 11:30 a.m.
    A filtering problem in stochastic tomography.
    Tyler Gomez, University of Central Florida
    Jason Swanson*, University of Central Florida
    Alexandru Tamasan, University of Central Florida
    (1109-60-313)
• Sunday March 29, 2015, 8:30 a.m.-11:20 a.m.
  Special Session on Topology and Topological Methods in Dynamical Systems, III
  Room 203, Shelby Center
  Organizers:
  John Mayer, University of Alabama at Birmingham jcmayer@uab.edu
  Lex Oversteegen, University of Alabama at Birmingham
  

  • 8:30 a.m.
    Finite Dimensional Uniquely Homogeneous Spaces.
    Stewart Baldwin*, Auburn University
    (1109-54-285)
  • 9:00 a.m.
    Laminations corresponding to periodic polygons.
    Brandon L Barry*, University of Alabama at Birmingham (UAB)
    (1109-54-302)
  • 10:00 a.m.
    On families of complex cubic polynomials.
    Alexander Blokh*, Birmingham
    Lex Oversteegen, UAB
    Ross Ptacek, University of Florida
    Vladlen Timorin, Higher School of Economics, Moscow, Russia
    (1109-37-243)
  • 10:30 a.m.
    Limited information strategies for a topological proximal game.
    Steven Clontz*, Auburn University
    (1109-54-107)
  • 11:00 a.m.
    Category Theoretic Characterizations of Generalized Inverse Limits.
    Alan C Bertl*, Auburn University
    (1109-54-252)
• Sunday March 29, 2015, 9:00 a.m.-10:50 a.m.
  Special Session on Nonlinear Operator Theory and Partial Differential Equations, IV
  Room 158, Shelby Center
  Organizers:
  Craig Cowan, University of Manitoba
  Claudio Morales, University of Alabama in Huntsville morales@uah.edu
  

  • 9:00 a.m.
    Perturbations of Lane-Emden equations.
    Craig Cowan*, University of Manitoba
    Shangbing Ai, UAH
    (1109-35-215)
  • 9:30 a.m.
    TALK CANCELLED: New variational principles of symmetric boundary value problems.
    Abbas Momeni*, Carleton University
    (1109-35-64)
  • 10:00 a.m.
    Continuous maximal regularity on manifolds with singularities and applications to geometric flows.
    Yuanzhen Shao*, Vanderbilt University
    (1109-35-35)
  • 10:30 a.m.
    The $p$-Harmonic Equation and Extremal Problems in Bergman Spaces.
    Tim Ferguson*, University of Alabama
    (1109-30-172)

Inquiries: meet@ams.org

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