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

AMS Sectional Meeting AMS Special Session

Current as of Friday, April 4, 2025 07:57:58

Saturday March 29, 2025, 9:00 a.m.-11:00 a.m.
Special Session on Geometric and algebraic approaches to manifold theory I
Wescoe 4041, Wescoe Building
Organizers:
Victor Turchin, Kansas State University vitia-t@yandex.ru
David Auckly, Kansas State University
- 9:00 a.m.
  Symmetric Stabilization of Strongly Invertible 2-Knots
  Malcolm Gabbard*, Kansas State University
  (1205-57-47909)
- 9:30 a.m.
  Structure theorem for critical points of smooth functions and its applications
  Rustam R. Sadykov*, Kansas State University
  (1205-57-47745)
- 10:00 a.m.
  Families of diffeomorphisms and concordances detected by trivalent graphs
  Boris Botvinnik*, University of Oregon
  Takayuki Watanabe, Kyoto University
  (1205-57-47644)

Saturday March 29, 2025, 3:00 p.m.-6:00 p.m.
Special Session on Geometric and algebraic approaches to manifold theory II
Wescoe 4041, Wescoe Building
Organizers:
Victor Turchin, Kansas State University vitia-t@yandex.ru
David Auckly, Kansas State University
- 3:00 p.m.
  Rep-Tiles
  Ryan Blair, CSU Long Beach
  Patricia Cahn*, Smith College
  Alexandra Kjuchukova, University of Notre Dame
  Hannah Schwartz, Princeton University
  (1205-57-47673)
- 3:30 p.m.
  Non-Orientable Surfaces in Knot Traces
  Megan Kristine Fairchild*, Louisiana State University
  (1205-57-47684)
- 4:00 p.m.
  Approximating the Cohomology of Knots' Space: A Fox-Neuwirth Basis for the Goodwillie-Sinha Spectral Sequence
  Andrea Marino*, University of Victoria
  (1205-55-47645)
- 4:30 p.m.
  Topological Stability and Latschev-type Reconstruction Theorems for $\boldsymbol {\operatorname {CAT}(\kappa )}$ Spaces
  Rafal Komendarczyk*, Tulane University
  Sushovan Majhi, George Washington University
  Will Tran, Mathematics Department, Southwestern University
  (1205-55-47858)
- 5:00 p.m.
  Trisecting Flat Surface Bundles
  Marla Williams*, Christopher Newport University
  (1205-57-47930)
- 5:30 p.m.
  Weak reduction in the setting of Heegaard splittings and trisections
  Román Aranda, Univeristy of Nebraska-Lincoln
  Alexander Zupan*, University of Nebraska-Lincoln
  (1205-57-47961)

Sunday March 30, 2025, 8:00 a.m.-11:00 a.m.
Special Session on Geometric and algebraic approaches to manifold theory III
Wescoe 4041, Wescoe Building
Organizers:
Victor Turchin, Kansas State University vitia-t@yandex.ru
David Auckly, Kansas State University
- 8:00 a.m.
  Rational ellipticity of $G$-manifolds, with applications to positive and non-negative sectional curvature
  Elahe Khalili Samani*, Clark University
  Marco Radeschi, University of Turin
  (1205-53-46754)
- 8:30 a.m.
  Weak Reductions of 4-Bridge Knotted $S^2$'s in $S^4$
  Samuel Monkman*, University of Nebraska-Lincoln
  (1205-57-47641)
- 9:00 a.m.
  Special generic maps and Gromoll filtration
  Osamu Saeki*, Kyushu University
  (1205-57-47743)
- 10:00 a.m.
  A geometric approach to cohomology
  Greg B Friedman*, Texas Christian University
  Anibal Medina, Western University
  Dev Sinha, University of Oregon
  (1205-57-47535)
- 10:30 a.m.
  Region colorings of surfaces in 4-space
  Roman Aranda*, University of Nebraska - Lincoln
  (1205-57-48035)

Sunday March 30, 2025, 2:00 p.m.-4:00 p.m.
Special Session on Geometric and algebraic approaches to manifold theory IV
Wescoe 4041, Wescoe Building
Organizers:
Victor Turchin, Kansas State University vitia-t@yandex.ru
David Auckly, Kansas State University
- 2:00 p.m.
  Brackets of bundles and configuration space integrals
  Xujia Chen, Max Planck Institute for Mathematics, Bonn
  Robin Koytcheff*, University of Louisiana at Lafayette
  Alexander Kupers, University of Toronto
  (1205-57-47851)
- 2:30 p.m.
  A Homotopy Invariant of Image Simple Fold Maps to Oriented Surfaces
  Liam Kahmeyer*, Missouri Valley College
  (1205-57-47952)
- 3:00 p.m.
  Discussion