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 Equivariant Cohomology, I
Special Session 4, American Mathematical Society
Organizers:
Jeffrey D. Carlson, Imperial College London
Loring Tu, Tufts University loring.tu@tufts.edu
- 9:00 a.m.
  A stroll in equivariant K-theory.
  Chi-Kwong Fok*, New York University Shanghai
  (1176-55-335)
- 10:00 a.m.
  Positive structure constants in equivariant cohomology.
  Rebecca Goldin*, George Mason University
  Leonardo Mihalcea, Virginia Tech
  Rahul Singh, ICERM
  (1176-14-216)
- 10:30 a.m.
  Computing the Push-Forward Map Using Fixed Points.
  Loring W. Tu*, Tufts University
  (1176-55-103)

Saturday March 19, 2022, 3:00 p.m.-4:50 p.m.
Special Session on Equivariant Cohomology, II
Special Session 4, American Mathematical Society
Organizers:
Jeffrey D. Carlson, Imperial College London
Loring Tu, Tufts University loring.tu@tufts.edu
- 3:00 p.m.
  A brief introduction to GKM theory.
  Julianna Tymoczko*, Smith College
  (1176-55-360)
- 4:00 p.m.
  Loops of symplectic diffeomorphisms on the one-point blow up of the complex projective space.
  Andres Pedroza*, Universidad de Colima
  (1176-53-165)
- 4:30 p.m.
  Tevelev degrees.
  Anders S Buch*, Rutgers University
  Rahul Pandharipande, ETH Zurich
  (1176-14-345)

Sunday March 20, 2022, 9:00 a.m.-10:45 a.m.
Special Session on Equivariant Cohomology, III
Special Session 4, American Mathematical Society
Organizers:
Jeffrey D. Carlson, Imperial College London
Loring Tu, Tufts University loring.tu@tufts.edu
- 9:00 a.m.
  Equivariant formality of isotropy action on a homogeneous space with rank difference one.
  Chen He*, North China Electric Power University, (Beijing, China)
  (1176-22-215)
- 9:30 a.m.
  Biquotients and a product on the two-sided bar construction.
  Jeffrey D Carlson*, Imperial College London
  (1176-55-227)
- 10:00 a.m.
  The Chang-Skjelbred lemma.
  Matthias Franz*, University of Western Ontario
  (1176-55-291)

Sunday March 20, 2022, 2:00 p.m.-4:20 p.m.
Special Session on Equivariant Cohomology, IV
Special Session 4, American Mathematical Society
Organizers:
Jeffrey D. Carlson, Imperial College London
Loring Tu, Tufts University loring.tu@tufts.edu
- 2:00 p.m.
  Microlocal geometry of the terms in the Duistermaat-Heckman theorem.
  Allen Knutson*, Cornell University
  (1176-14-351)
- 3:00 p.m.
  Localization of integrals of equivariant forms for non-compact group actions.
  Matvei Libine*, Indiana University, Bloomington
  (1176-53-124)
- 3:30 p.m.
  Towards a polarization-free Geometric Quantization.
  Jonathan Weitsman*, Northeastern University
  (1176-53-125)
- 4:00 p.m.
  Computations of Bredon cohomology.
  Noe Barcenas*, UNAM
  (1176-55-88)