[Todos] [Todos-dm] Coloquio del DM/IMaS: Javier Fernández de Bobadilla (BCAM) - Viernes 18/10 - 14hs.

[Eduardo J. Dubuc]

Me da la impresion que esta charla es mas bien una charla para un 
publico-seminario especializado, y no para un coloquio que se supone 
abarca todo el departamento, como los coloquios que estuvimos teniendo.

saludos  eduardo

On 15/10/2024 5:00 PM, Coloquio del DM wrote:
> Estimada comunidad,
> 
> El 18 de octubre a las 14 hs tendremos otro coloquio del DM-IMAS (FCEN-UBA).
> 
> Hablará Javier Fernández de Bobadilla (BCAM). Más abajo les compartimos el
> título y el resumen de la charla, y una breve bio del orador.
> 
> Título: Zariski multiplicity conjecture: Hamiltonian mechanics hits
> Algebraic Geometry
> 
> Resumen: I will explain the main ingredients of my joint proof together
> with Tomasz Pelka of Zariski's multiplicity conjecture for families of
> isolated hypersurface singularities. While Zariski's multiplicity
> conjecture in families admits a purely algebraic formulation, its solution
> involves techniques from symplectic dynamics and pseudohomolomorphic
> curves. In fact it is tightly related to the proof of Arnol'd conjecture
> bounding below the number of fixed points of Hamiltonian symplectmorphims
> of a compact symplectic manifold by the sum of its Betti numbers.
> 
> Bio: He got a Ph. D at Nijmegen university and now is an Ikerbasque
> research professor at BCAM. Previously he held positions at UNED (Madrid),
> University of Utrecht (The Netherlands), ICMAT (Madrid). He held visiting
> positions at Renyi Institute (Budapest), IMPA (Rio de Janeiro), IAS
> (Princeton), and held Chaire Jean Morlet at CIRM  in the second semester
> of 2021. He held 2 European Research Council Grants (Starting grant and
> Consolidator grant). He was a Member of the jury of the prize for Science
> and Engineering of Banco de Sabadell 2017-2022 and is a member of the
> Meetings Committee of the European Mathematical Society (2018-2024). He is
> managing editor of Journal of Singularities and editor of Journal and
> Bulletin of the London Mathematical Society. He works in Singularity
> Theory and Algebraic Geometry and is known by the Solutions of Zariski's
> question B, the Nash conjecture for surfaces (with M. Pe Pereira), and
> Zariski's conjecture for families of isolated singularities (with T.
> Pelka).
> 
> El coloquio será en la Sala de Conferencias DM/IMAS.
> 
> Saludos cordiales,
>