Joint Mathematics Meetings SLMATH Special Session

Current as of Saturday, January 18, 2025 03:30:04

• Program
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• Deadlines
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• Timetable
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• Inquiries: meet@ams.org

2025 Joint Mathematics Meetings (JMM 2025)

• Seattle Convention Center and the Sheraton Grand Seattle, Seattle, WA
• January 8-11, 2025 (Wednesday - Saturday)
• Meeting #1203

Associate Secretary for the AMS Scientific Program:

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

SLMath (MSRI) Special Session on Metric Geometry and Topology

• Wednesday January 8, 2025, 8:00 a.m.-12:00 p.m.
  SLMath (MSRI) Special Session on Metric Geometry and Topology, I
  This special session will focus on the relationship between global metric geometry and topology,including methods of Riemannian geometry as well as Alexandrov geometry and other singulargeometric spaces. We expect the variety of intersecting interests will stimulate discussion and promotecross-fertilization of ideas.
  611, Seattle Convention Center Arch at 705 Pike
  Organizers:
  Christine M. Escher, Oregon State University escherc@oregonstate.edu
  Catherine Searle, Wichita State University
  

  • 8:00 a.m.
    Finite Diffeomorphism Theorem for manifolds with lower Ricci curvature and bounded energy
    Wenshuai Jiang, Zhejiang University
    Guofang Wei*, UC Santa Barbara
    (1203-53-39032)
  • 8:30 a.m.
    Riemannian Submersions Need Not Preserve Positive Intermediate Ricci Curvature
    Hasan M El-Hasan*, University of California, Riverside
    Russell Phelan, University of California, Riverside
    Frederick H Wilhelm, University of California, Riverside
    (1203-53-39071)
  • 9:00 a.m.
    Positive scalar curvature metrics and aspherical summands
    Shuli Chen*, The University of Chicago
    Jianchun Chu, Peking University
    Jintian Zhu, Westlake University
    (1203-53-40977)
  • 9:30 a.m.
    Stability Theorems for Spheres
    Hunter Stufflebeam*, The University of Pennsylvania
    (1203-53-41872)
  • 10:00 a.m.
    Isoperimetric profile function comparison with Integral Ricci Curvature
    Jihye Lee*, University of California, Santa Barbara
    (1203-53-41934)
  • 10:30 a.m.
    Torus stability and lower curvature bounds
    Sergio Zamora Barrera*, Oregon State University
    (1203-53-42016)
  • 11:00 a.m.
    $\mathbb {Z}_2$-TORUS ACTIONS ON POSITIVELY CURVED MANIFOLDS
    Farida Ghazawneh*, Wichita State University
    (1203-53-42822)
  • 11:30 a.m.
    $\mathbb {Z}_2$-torus actions, positive curvature, and the $\mathbb {Z}_2$-cohomology ring of fixed-point set components
    Austin Bosgraaf*, Oregon State University
    (1203-53-42980)
• Wednesday January 8, 2025, 1:00 p.m.-5:00 p.m.
  SLMath (MSRI) Special Session on Metric Geometry and Topology, II
  This special session will focus on the relationship between global metric geometry and topology, including methods of Riemannian geometry as well as Alexandrov geometry and other singular geometric spaces. We expect the variety of intersecting interests will stimulate discussion and promote cross-fertilization of ideas.
  611, Seattle Convention Center Arch at 705 Pike
  Organizers:
  Christine M. Escher, Oregon State University escherc@oregonstate.edu
  Catherine Searle, Wichita State University
  

  • 1:00 p.m.
    A magnetic version of E. Hopf's theorem
    Valerio Assenza, Instituto de Matemática Pura e Aplicada
    James Marshall Reber, The Ohio State University
    Ivo Terek*, Williams College
    (1203-53-38382)
  • 1:30 p.m.
    Extended Ambient Obstruction Solitons
    Erin Griffin*, Northwestern University
    Rahul Poddar, Harish Chandra Research Institute, India
    Ramesh Sharma, University of New Haven
    William Wylie, Syracuse University
    (1203-53-40952)
  • 2:00 p.m.
    CANCELLED Optimal partial transport for metric pairs
    Mauricio Adrian Che Moguel*, Durham University
    (1203-53-40893)
  • 2:30 p.m.
    Gromov--Hausdorff continuity of non-Kähler Calabi--Yau conifold transitions
    Benjamin Friedman*, The University of British Columbia
    Sébastien Picard, The University of British Columbia
    Caleb Suan, The University of British Columbia
    (1203-53-41202)
  • 3:00 p.m.
    Short Simple Orthogonal Geodesic Chords
    Isabel Beach*, University of Toronto
    (1203-53-42377)
  • 3:30 p.m.
    Riemannian 3-spheres that are hard to sweep out by short curves
    Omar Hassan Alshawa*, University of Toronto
    Herng Yi Cheng, University of Toronto
    (1203-53-42467)
  • 4:00 p.m.
    Characterization of almost complex manifolds with Betti numbers concentrated in the middle dimension
    Zhixu Su*, University of Washington
    (1203-57-43271)
  • 4:30 p.m.
    Cobordism Obstructions to Complex Sections
    Dennis Nguyen*, Univ of Oregon
    (1203-57-43866)