Special sessions

Group actions in Differential Geometry

Organizers:

  • Romina M. Arroyo, Universidad Nacional de Córdoba, Argentina
  • Carolyn Gordon, Dartmouth College , USA
  • Ramiro A. Lafuente, The University of Queensland, Australia

Contact organizer:

  • Romina M. Arroyo, Universidad Nacional de Córdoba, Argentina, This email address is being protected from spambots. You need JavaScript enabled to view it.

Schedule:

  • Wednesday 14, 11:00 to 16:00 UTC-3.
  • Friday 16, 16:00 to 21:00 UTC-3.
  • Friday 23, 16:00 to 21:00 UTC-3.

Wednesday, July 14, 11:00 ~ 16:00
11:00 ~ 11:30 Manifold submetries, with applications to Invariant Theory
Marco Radeschi - University of Notre Dame, United States
11:40 ~ 12:10 Lie theory for groupoids and compatible geometries
Alejandro Cabrera - Universidade Federal do Rio de Janeiro, Brasil
12:20 ~ 12:50 Prescribing Ricci curvature on a product of spheres
Anusha Krishnan - Syracuse University, USA
14:00 ~ 14:30 Infinitesimal maximal symmetry for some solvmanifolds
Michael Jablonski - University of Oklahoma, USA
14:40 ~ 15:10 Submanifolds of Noncompact Homogeneous Spaces with Special Curvature Properties
Megan Kerr - Wellesley College, USA
15:20 ~ 15:50 Minimal 2-spheres in ellipsoids of revolution
Renato Bettiol - CUNY (Lehman College), USA
Friday, July 16, 16:00 ~ 21:00
16:00 ~ 16:30 On some non-canonical abelian almost 3-contact structures on Lie groups
Adrián Andrada - Universidad Nacional de Córdoba - CONICET, Argentina
16:40 ~ 17:10 Killing forms on nilpotent Lie groups
Viviana del Barco - Universidade Estadual de Campinas, Brazil
17:20 ~ 17:50 The geodesic flow on Lie groups
Gabriela Paola Ovando - Universidad Nacional de Rosario and CONICET, Argentina
19:00 ~ 19:30 The classification of ERP $G_2$-structures on Lie groups
Marina Nicolini - Universidad Nacional de Córdoba, Argentina
19:40 ~ 20:10 $SO(2)\times SO(3)$-invariant Ricci solitons and ancient flows on $\mathbb{S}^4$
Timothy Buttsworth - The University of Queensland, Australia
20:20 ~ 20:50 Mountain pass approach to the prescribed Ricci curvature problem
Artem Pulemotov - The University of Queensland, Australia
Friday, July 23, 16:00 ~ 21:00
16:00 ~ 16:30 Diameter and Laplace eigenvalue estimates for left-invariant metrics on compact Lie groups
Emilio Lauret - Universidad Nacional del Sur, Argentina
16:40 ~ 17:10 Low-dimensional double disk bundles
Fernando Galaz-García - Durham University, United Kingdom
17:20 ~ 17:50 A diameter gap for isometric quotients of the unit sphere
Claudio Gorodski - University of São Paulo, Department of Mathematics, Brazil
19:00 ~ 19:30 Torus representations with connected isotropy groups: Structural results and applications
Lee Kennard - Syracuse University, U.S.A.
19:40 ~ 20:10 Torus actions on Alexandrov $4$-spaces
Jesús Núñez-Zimbrón - CIMAT, Mexico
20:20 ~ 20:50 Upper bound on the revised first Betti number and torus stability for RCD spaces
Raquel Perales - IMATE UNAM, Oaxaca , Mexico
Posters

 

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