AMS Sectional Meeting AMS Special Session

Current as of Friday, February 14, 2020 03:30:05

Spring Eastern Sectional Meeting

• Tufts University, Medford, MA
• March 21-22, 2020 (Saturday - Sunday)
• Meeting #1156

Steven H Weintraub, AMS shw2@lehigh.edu

Please note room assignments are subject to change right up until the meeting occurs. The program published here is continually updated and may be more current than the printed program. The following material has been posted without being proofread in order to provide you with the most current information.

• Saturday March 21, 2020, 8:00 a.m.-10:50 a.m.
  Special Session on Automorphisms of Riemann Surfaces, Subgroups of Mapping Class Groups and Related Topics, I
  Room 002, Bromfield-Pearson
  Organizers:
  S. Allen Broughton, Rose-Hulman Institute of Technology
  Jen Paulhus, Grinnell College
  Aaron Wootton, University of Portland wootton@up.edu
  

  • 8:00 a.m.
    The addition on Jacobian varieties from a geometric viewpoint.
    Tony Shaska*, Oakland University
    Yaacov Kopeliovich, University of Connecticut
    (1156-14-8)
  • 8:30 a.m.
    Equivalence of Finite Group Actions on Riemann Surfaces and Algebraic Curves.
    S. Allen Broughton*, Rose-Hulman Institute of Technology
    (1156-14-148)
  • 9:00 a.m.
    Topological conjugacy of group actions on surfaces via the (not-) Burnside lemma.
    Anthony Weaver*, The City University of New York
    (1156-05-121)
  • 9:30 a.m.
    Extending Harvey's Surface Kernel Maps.
    Jane Gilman*, Rutgers-Newark
    (1156-20-117)
  • 10:00 a.m.
    Abelian group actions on pseudo-real Riemann surfaces.
    Emilio Bujalance, Universidad Nacional de Educacion a Distancia, Madrid, Spain
    Javier Cirre*, Universidad Nacional de Eduacion a Distancia, Madrid, Spain
    Jesús Rodríguez, Universidad Nacional de Educacion a Distancia, Madrid, Spain
    (1156-30-279)
  • 10:30 a.m.
    Computing, Cataloguing, and Representing Belyi Maps.
    Samuel S. Schiavone*, Massachusetts Institute of Technology
    John Voight, Dartmouth College
    Michael Musty, Cold Regions Research and Engineering Laboratory
    (1156-11-360)
• Saturday March 21, 2020, 3:00 p.m.-5:50 p.m.
  Special Session on Automorphisms of Riemann Surfaces, Subgroups of Mapping Class Groups and Related Topics, II
  Room 002, Bromfield-Pearson
  Organizers:
  S. Allen Broughton, Rose-Hulman Institute of Technology
  Jen Paulhus, Grinnell College
  Aaron Wootton, University of Portland wootton@up.edu
  

  • 3:00 p.m.
    On the numbers of the form $x^2 + 11y^2$.
    Gerhard Rosenberger*, Universität Hamburg
    Martin Kreuzer, University of Passau
    (1156-14-55)
  • 3:30 p.m.
    Johnson morphisms: definitions and related open questions.
    Rachel Davis*, University of Wisconsin-Madison
    (1156-14-204)
  • 4:00 p.m.
    One Dimensional Equisymmetric Strata in Moduli Spaces of Riemann Surfaces.
    Allen Brougnton, Rose Hulman Institute of Technology
    Antonio F. Costa*, UNED
    Milagros Izquierdo, Linköping University
    (1156-32-154)
  • 4:30 p.m.
    Combinatorial Invariants of Stratified Spaces.
    Sadok Kallel*, American University of Sharjah (UAE) and University of Lille (France)
    Walid Taamallah, University of Tunis El Manar, Tunisia.
    (1156-55-40)
  • 5:00 p.m.
    Extremal Riemann surfaces and their properties.
    Ewa Kozłowska-Walania*, University of Gdansk
    (1156-14-189)
  • 5:30 p.m.
    Cyclic surfaces with multiple defining equations.
    Aaron D. Wootton*, University of Portland
    (1156-14-392)
• Sunday March 22, 2020, 8:00 a.m.-10:50 a.m.
  Special Session on Automorphisms of Riemann Surfaces, Subgroups of Mapping Class Groups and Related Topics, III
  Room 002, Bromfield-Pearson
  Organizers:
  S. Allen Broughton, Rose-Hulman Institute of Technology
  Jen Paulhus, Grinnell College
  Aaron Wootton, University of Portland wootton@up.edu
  

  • 8:00 a.m.
    Short non-separating loops on hyperbolic hyperelliptic surfaces.
    Bjoern Muetzel*, Dartmouth College, Hanover, USA
    Peter Buser, Swiss Institute of Technology in Lausanne, Switzerland
    Eran Makover, Central Connecticut State University, New Britain, USA
    (1156-51-410)
  • 8:30 a.m.
    Finite groups acting with almost all signatures.
    Thomas Tucker*, Colgate University, Emeritus
    Mariela Carvacho, Universidad Tecnica Federico Santa Maria
    Jennifer Paulhus, Grinnell College
    Aaron Wootton, University of Portland
    (1156-20-159)
  • 9:00 a.m.
    Group actions on pseudo-real surfaces.
    Marston D E Conder*, University of Auckland, New Zealand
    (1156-20-102)
  • 9:30 a.m.
    A short proof of Greenberg's Theorem.
    Gareth A. Jones*, University of Southampton
    (1156-20-32)
  • 10:00 a.m.
    On Large Groups of Automorphisms of Riemann Surfaces.
    Milagros Izquierdo*, Linköping University
    Sebastián Reyes-Carocca, Universidad de la Frontera, Temuco, Chile
    (1156-14-28)
  • 10:30 a.m.
    Riemann surfaces of genus $1+q^2$ with $3q^2$ automorphisms.
    Angel Carocca, Universidad de La Frontera
    Sebastián Reyes-Carocca*, Universidad de La Frontera
    (1156-14-22)
• Sunday March 22, 2020, 2:00 p.m.-4:50 p.m.
  Special Session on Automorphisms of Riemann Surfaces, Subgroups of Mapping Class Groups and Related Topics, IV
  Room 002, Bromfield-Pearson
  Organizers:
  S. Allen Broughton, Rose-Hulman Institute of Technology
  Jen Paulhus, Grinnell College
  Aaron Wootton, University of Portland wootton@up.edu
  

  • 2:00 p.m.
    Automorphisms of graphs and Riemann surfaces acting with fixed points.
    Alexander Mednykh*, Sobolev Institute of Mathematics, Novosibirsk State University
    (1156-53-25)
  • 2:30 p.m.
    The Largest Group Actions on Riemann Surfaces of Genus g.
    Coy L. May, Towson University
    Jay Zimmerman*, Towson University
    (1156-20-168)
  • 3:00 p.m.
    Geometric realization of genus three Fermat quartic as a triply periodic polyhedral surface.
    Charles Anthony Camacho, University of Washington
    Dami Lee*, University of Washington
    (1156-51-208)
  • 3:30 p.m.
    Geometric Realizations of Quasiplatonic Cyclic 8-gonal Surfaces.
    Charles Anthony Camacho*, University of Washington
    Dami Lee, University of Washington
    (1156-51-209)
  • 4:00 p.m.
    Trigonal Cyclic Curves: Modular Aspects.
    Emma Previato*, Boston University
    (1156-14-37)
  • 4:30 p.m.
    Real-analytic sections for Teichmüller curves.
    Sudeb Mitra*, Queens College, CUNY and The Graduate Center, CUNY
    (1156-32-142)