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GDMSeminar: Previous Talks

  • 2021
  1. January 19  Alfonso Sorrentino (Roma Tor Vergata)  Inverse problems and rigidity questions in Billiard Dynamics. Abstract  Slides   Recording
  2. February 2  Alejandro Cabrera (UFRJ, Rio de Janeiro)   Dirac structures for infinite dimensional geometries and applications  Abstract   Slides   Recording
  3. February 16   Pedro Salomão (USP Brazil)  Transverse foliations in the Euler problem of two fixed centers   Abstract    Slides   Recording
  4. March 2  Tere M-Seara (UPC Barcelona)   Non existence of small amplitude  breathers for Klein-Gordon equations   Abstract  Slides   Recording
  5. March 16   Renato Calleja  (UNAM, Mexico City)   Choreographies in the n-body problem and a conjecture of Marchal   Abstract   Slides   Recording 

  6. March 30   Alexey Bolsinov (Loughborough, UK)   Nijenhuis Geometry    Abstract   Slides   Recording 

  7. April 13   Ana Rechtman (Strasbourg)  Broken books and Reeb dynamics in dimension 3  Abstract   Slides   Recording 

  8. April 27  Anthony Bloch (University of Michigan)  Dynamics of Circulant Systems    Abstract   Slides   Recording 

  9. May 11  Alain Chenciner (Observatoire de Paris)   ABC    Abstract   Slides    Recording 

  10. May 25   Klas Modin (Chalmers University of Technology, Sweden)  What makes nonholonomic integrators work?  Abstract  Slides   Recording

  11. June 8  Jair Koiller  (Universidade Federal de Juiz de Fora, Brazil)  Vortex pairs on surfaces: can it be a tool for topology in the large?  Abstract    Slides (with extra material)   Recording

  • 2020
  1. May 19  Boris Khesin (UToronto)   Pentagram maps and integrable hierarchiesAbstract   Slides   Recording
  2. June 2  Richard Montgomery (UCSC)   Scattering and metric linesReferences   Abstract   Slides   Recording
  3. June 16  François Gay-Balmaz (CNRS-LMD, ENS)   Geometric variational finite element discretization of compressible fluids   Abstract   Slides   Recording
  4. June 30  George Haller (ETH Zurich) Objective material barriers to the transport of momentum and vorticity   Abstract  Slides  Recording
  5. July 14   Darryl Holm (Imperial College, London)  What can Geometric Mechanics do for Climate Science?   Abstract   Slides   Recording
  6. July 28   Yvette Kosmann-Schwarzbach (Paris) The Noether theorems a century later Abstract   Slides   Recording
  7. August 25   Carlos Tomei  (Puc-Rio)  Basic Todaism   Abstract   Slides  Recording
  8. September 8   Dmitry Treschev (Steklov, Moscow) Billiard systems with locally linear dynamics  Abstract  Slides  Recording
  9. September 22   Annalisa Calini (Charleston)  Geometric flows in centro-affine space   Abstract  Slides  Recording
  10. October 6   Daniel Peralta-Salas (ICMAT, Madrid) Flexibility and rigidity aspects of the dynamics of the steady Euler flows Abstract  Slides   Recording
  11. October 21  Eva Miranda (UPC Barcelona)  When escape trajectories become singular periodic orbits  Abstract  Slides   Recording
  12. November 3  Alexander P. Veselov (Loughborough, UK, and Moscow, Russia)  Geometrization, integrability and knots  Abstract  Slides   Recording
  13. November 17  San Vu Ngoc (Rennes)  One can hear semi-toric systems  Abstract  Slides   Recording 
  14. December 1  Juan-Carlos Marrero (La Laguna, Spain) Kinetic nonholonomic dynamics is neither Hamiltonian nor variational and however...  Abstract   Slides   Recording 
  15. December 15  Donald Saari (UC Irvine), From dynamics and celestial mechanics to dark matter   Abstract   Slides  Recording