AMS :: Spring Eastern Virtual Sectional Meeting (formerly at Tufts University), AMS Special Session

AMS Sectional Meeting AMS Special Session

Current as of Saturday, March 26, 2022 03:30:04

now meeting virtually, EDT (hosted by the American Mathematical Society), Virtual, RI
March 19-20, 2022 (Saturday - Sunday)
Meeting #1176

Steven H Weintraub, AMS shw2@lehigh.edu

Saturday March 19, 2022, 9:00 a.m.-10:50 a.m.
Special Session on Symmetries of Polytopes, Maps, and Graphs, I
Special Session 5, American Mathematical Society
Organizers:
Gabe Cunningham, University of Massachusetts Boston gabriel.cunningham@gmail.com
Mark Mixer, Wentworth Institute of Technology
- 9:00 a.m.
  Classifying vertex-transitive digraphs of order a product of three distinct prime numbers with a solvable group of automorphisms.
  Ted Dobson*, University of Primorska
  (1176-05-337)
- 9:30 a.m.
  From random graphs to random groups.
  Tim Susse*, Bard College at Simon's Rock
  Jason Behrstock, Lehman College & The Graduate Center, CUNY
  Victor Falgas-Ravry, University of Umea
  Mark Hagen, University of Bristol
  (1176-20-167)
- 10:00 a.m.
  Voltage operations, part 1.
  Isabel Hubard*, Instituto de Matemáticas, UNAM
  Elías Mochán, Northeastern University
  Antonio Montero, Instituto de Matemáticas, UNAM
  (1176-05-343)
- 10:30 a.m.
  Voltage operations, part 2.
  Elias Mochan*, Northeastern University
  Isabel Hubard, UNAM
  Antonio Montero, UNAM
  (1176-05-352)

Saturday March 19, 2022, 3:00 p.m.-4:50 p.m.
Special Session on Symmetries of Polytopes, Maps, and Graphs, II
Special Session 5, American Mathematical Society
Organizers:
Gabe Cunningham, University of Massachusetts Boston gabriel.cunningham@gmail.com
Mark Mixer, Wentworth Institute of Technology
- 3:00 p.m.
  On Prisms of Polytopes.
  Gordon I Williams*, University of Alaska Fairbanks
  Mark Mixer, Wentworth Institute of Technology
  Gabe Cunningham, University of Massachussetts Boston
  (1176-52-116)
- 3:30 p.m.
  Automorphisms that preserve the natural edge-colouring.
  Joy Morris*, University of Lethbridge
  (1176-05-94)
- 4:00 p.m.
  Bounds on the existence of $(n_{5})$, $(n_{6})$, and $(n_{k})$ configurations.
  Leah Wrenn Berman*, University of Alaska Fairbanks
  Gábor Gévay, University of Szeged
  Tomaž Pisanski, University of Primorska
  (1176-52-254)
- 4:30 p.m.
  Computing with 2-orbit polyhedra.
  Mark Mixer*, Wentworth Institute of Technology
  Gabe Cunningham, University of Massachusetts Boston
  Gordon Williams, University of Alaska Fairbanks
  (1176-20-312)

Sunday March 20, 2022, 9:00 a.m.-10:50 a.m.
Special Session on Symmetries of Polytopes, Maps, and Graphs, III
Special Session 5, American Mathematical Society
Organizers:
Gabe Cunningham, University of Massachusetts Boston gabriel.cunningham@gmail.com
Mark Mixer, Wentworth Institute of Technology
- 9:00 a.m.
  Realizing Cubical Toroids of Higher Rank.
  Barry Monson*, University of New Brunswick
  (1176-52-75)
- 9:30 a.m.
  Modular reduction and alternating semiregular polytopes.
  K. Finn Prideaux*, Northeastern University
  (1176-52-276)
- 10:00 a.m.
  Finite 3-orbit polyhedra in ordinary space.
  Gabe Cunningham*, University of Massachusetts Boston
  Daniel Pellicer, Universidad Nacional Autonoma de Mexico
  (1176-52-35)
- 10:30 a.m.
  Proper locally spherical hypertopes of hyperbolic type.
  Asia Ivic Weiss*, York University
  Antonio Montero, University of Ljubljana
  (1176-51-74)

Sunday March 20, 2022, 2:30 p.m.-4:20 p.m.
Special Session on Symmetries of Polytopes, Maps, and Graphs, IV
Special Session 5, American Mathematical Society
Organizers:
Gabe Cunningham, University of Massachusetts Boston gabriel.cunningham@gmail.com
Mark Mixer, Wentworth Institute of Technology
- 2:30 p.m.
  Regular Maps with Large Symmetry.
  Milagros Izquierdo*, Linkoping University
  (1176-30-225)
- 3:00 p.m.
  Map operations and Hurwitz groups.
  Gareth A. Jones*, University of Southampton
  Gabor Gevay, University of Szeged
  (1176-05-186)
- 3:30 p.m.
  Chiral polytopes with soluble automorphism group.
  Marston D E Conder*, University of Auckland, New Zealand
  (1176-06-152)
- 4:00 p.m.
  Cost of distinguishing vertex-transitive cubic graphs.
  Thomas Tucker Tucker*, Colgate University
  Wilfried Imrich, Leoben, AT
  Thomas Lachman, Linz, AT
  Gundelinde Wiegel, Graz, AT
  (1176-05-223)