AMS :: 2025 Spring Western Sectional Meeting, AMS Special Session

AMS Sectional Meeting AMS Special Session

Current as of Sunday, May 11, 2025 03:30:05

Saturday May 3, 2025, 9:00 a.m.-11:00 a.m.
Special Session on Geometric Mechanics and Dynamical Systems, I
Room 122, Mathematics & Science (Building 38)
Organizers:
Sean Gasiorek, Cal Poly San Luis Obispo gasiorek@calpoly.edu
Gabriel Martins, CSU Sacramento
Corey Shanbrom, California State University, Sacramento
- 9:00 a.m.
  A few recent N-body results
  Richard W Montgomery*, UC Santa Cruz
  (1207-37-48492)
- 9:30 a.m.
  Regularization in the Circular Planar (2+2)-Body Problem
  Lennard F. Bakker*, Brigham Young University
  Nathan Sill, Brigham Young University
  (1207-70-48602)
- 10:00 a.m.
  An index theory for brake orbits in R^{n}
  Daniel Offin*, Queens University
  (1207-37-48806)
- 10:30 a.m.
  Stability of Relative Equilibria in the planar $N$-vortex Problem
  Tomoki Ohsawa*, University of Texas at Dallas
  (1207-37-48654)

Saturday May 3, 2025, 3:00 p.m.-6:00 p.m.
Special Session on Geometric Mechanics and Dynamical Systems, II
Room 122, Mathematics & Science (Building 38)
Organizers:
Sean Gasiorek, Cal Poly San Luis Obispo gasiorek@calpoly.edu
Gabriel Martins, CSU Sacramento
Corey Shanbrom, California State University, Sacramento
- 3:00 p.m.
  Geometric Adjoint Sensitivity Analysis for DAEs, Lie Groups, and PDEs
  Melvin Leok*, University of California, San Diego
  Brian Tran, Los Alamos National Laboratories
  (1207-65-48855)
- 3:30 p.m.
  Poisson brackets indeed
  Scott David Kelly*, UNC Charlotte
  (1207-37-48860)
- 4:00 p.m.
  Rolling Equations with Force
  Zijie Hu*, Washington University in St.Louis
  Renato Feres, Washington University in St. Louis
  (1207-37-48704)
- 4:30 p.m.
  What happens when you push a cubic meter of jello into a wormhole? Using computers to find out.
  Victor Dods*, Independent Researcher
  (1207-53-48804)
- 5:00 p.m.
  Skateboard Tricks and Topological Flips
  Gabriel Martins*, CSU Sacramento
  (1207-70-48830)
- 5:30 p.m.
  Dynamics and Periodicity Conditions for the Integrable Boltzmann System
  Sean Gasiorek*, Cal Poly San Luis Obispo
  (1207-37-48315)

Sunday May 4, 2025, 9:00 a.m.-11:00 a.m.
Special Session on Geometric Mechanics and Dynamical Systems, III
Room 122, Mathematics & Science (Building 38)
Organizers:
Sean Gasiorek, Cal Poly San Luis Obispo gasiorek@calpoly.edu
Gabriel Martins, CSU Sacramento
Corey Shanbrom, California State University, Sacramento
- 9:00 a.m.
  Cusps of caustics by reflection
  Serge L. Tabachnikov*, Penn State
  (1207-37-48610)
- 9:30 a.m.
  Gyroscopic Chaplygin Systems and Integrable Magnetic Flows on Spheres
  Vladimir Dragovic*, The University of Texas at Dallas
  (1207-37-48872)
- 10:00 a.m.
  Geometry of the "Indian Rope Trick"
  Mark Levi*, Penn State
  Nolan King, Penn State
  (1207-37-48604)
- 10:30 a.m.
  Bicycle tracks with hyperbolic monodromy -- results and conjectures
  Gil Bor*, CIMAT, Guanajuato, Mexico
  (1207-53-48865)