Symplectic topology, contact topology and interactions, Paris

Europe/Paris
Amphithéatre Darboux (IHP)

Amphithéatre Darboux

IHP

Paris
Description

Thematic trimester program at Institut Henri Poincaré, Paris (Back to main page)

It has been more than 25 years ago that the previous thematic program on symplectic topology took place at Institut Henri Poincaré. Since then, the field has undergone a spectacular transformation earning itself a central position in the mathematical landscape. It interacts strongly with other fields such as dynamical systems, low dimensional topology, homotopical algebra, and algebraic geometry.

Main events:

Weekly seminar & other activities

  • Tuesday May 4th : Graduate student day at IHP
     
    10h-12h Groupe de travail doctorants - Amphi Darboux
    15h-18h Exposés des doctorants - Amphi Darboux 

     
  • Friday May 7th : Symplectic online seminar

10h45 : Baptiste Chantraine (Nantes) : compact objects in the Fukaya category and representations of Eliashberg-Chekanov algebra.

Abstract : Let L be a compact Lagrangian in a Weinstein manifold obtained from a subcritical one by attaching a handle along a Legendrian V. We will see how to associate to L a filling of a satelite of V and how this one induces a representation of the Chekanov-Eliashberg algebra of V. We will show that Legendrian contact homology linearised with respect to this representation recovers the Floer homology of L. We will talk about extensions of this considerations to A-infinity opérations on both sides. This is a joint work with G. Dimitroglou-Rizell and P. Ghiggini
 

13h45 : Paolo Ghiggini (Nantes) : Many real projective spaces are not Liouville fillable

Abstract : I will show that the standard contact structure on the real projective spaces RP^{4k+1} is not Liouville fillable using a classical argument on degeneration of moduli spaces of holomorphic spheres. A stronger result has been obtained by Zhengyi Zhou using more algebraic methods. This is a joint work with Klaus Niederküger 


 

Organizing committee:

Jean-François Barraud (Toulouse) Hélène Eynard-Bontemps (Paris)
Frédéric Bourgeois (Orsay) Patrick Massot (Orsay)
Vincent Colin (Nantes) Klaus Niederkrüger (Lyon)
Sylvain Courte (Grenoble) Alexandru Oancea (Paris)
Vincent Humilière (École Polytechnique) Sobhan Seyfaddini (Paris)
Mihai Damian (Stasbourg) Anne Vaugon (Orsay)
   

Scientific committee:

Denis Auroux (Harvard) Yasha Eliashberg (Stanford)
Paul Biran (Zurich) Helmut Hofer (IAS Princeton)
Tobias Ekholm (Uppsala) Dusa McDuff (Columbia)

 


Program coordinated by the Centre Emile Borel at IHP Sorbonne Université, CNRS.

            

also supported by:

           

 

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Participants
  • ABROR PIRNAPASOV
  • Adrian Petr
  • Adrien Currier
  • Agnès Gadbled
  • Ailsa Keating
  • Alain Chenciner
  • Albert Fathi
  • Alberto Abbondandolo
  • Alessia Mandini
  • Alex Takeda
  • Alexander Felshtyn
  • Alexandre Jannaud
  • Alexandru Oancea
  • Alfonso Sorrentino
  • Amin Mohebbi
  • Ana Kelly Oliveira
  • Ana Rechtman
  • Andre Muchon Neto
  • Anna Florio
  • Anna-Maria Vocke
  • Anne Vaugon
  • Arnaud Maret
  • Arthur Renaudineau
  • Axel Husin
  • Bahar Acu
  • baptiste chantraine
  • Basak Gurel
  • BeomJun Sohn
  • Boris Khesin
  • Brayan Cuzzuol Ferreira
  • Bulent Tosun
  • Carolina Lemos de Oliveira
  • Chris Gerig
  • Chris Wendl
  • Christian BLANCHET
  • Claude Viterbo
  • Cyril Falcon
  • Côme Dattin
  • Dahisy Lima
  • Dahyana Eugenia Farias Uncovich
  • Dan Rutherford
  • Daniele Cannarsa
  • David Bechara Senior
  • Delphine Lepissier
  • Denis Auroux
  • Dogancan Karabas
  • Dominique Rathel-Fournier
  • Douglas Schultz
  • Dusa McDuff
  • Ebtsam Taha
  • Eddy Santiago Achig Andrango
  • Eduardo Fernández
  • Egor Shelukhin
  • Ella Blair
  • Emmanuel Giroux
  • Emmanuel Opshtein
  • Eric Stenhede
  • Erwan Brugalle
  • Eva Miranda
  • Fabian Ziltener
  • Fabien KUTLE
  • Fabio Gironella
  • federico salmoiraghi
  • Florence Da silva
  • Francesco Morabito
  • Francis Howard
  • François Lalonde
  • Frédéric Bourgeois
  • Gabriele Benedetti
  • Gael Meigniez
  • Georgios Dimitroglou Rizell
  • Guillem Cazassus
  • Guillermo Sánchez Arellano
  • Gustavo Granja
  • gwenael mezzalira
  • Helene Eynard-bontemps
  • Helmut Hofer
  • Hiroshi Ohta
  • Honghao Gao
  • Hugo JIMENEZ-PEREZ
  • Javier Alejandro Vega Huerta
  • Javier Martínez Aguinaga
  • Jean Gutt
  • Jean-Claude Sikorav
  • Jean-François Barraud
  • Jean-Paul Mohsen
  • Jean-Philippe Chassé
  • Jean-Yves Welschinger
  • Jhoan Sebastian Báez Acevedo
  • JINQIAO DUAN
  • Jo Nelson
  • Johan Asplund
  • Johan Rydholm
  • Johanna Bimmermann
  • John Pardon
  • Jonathan Augusto Trejos Olmos
  • Jonathan Bowden
  • Jonathan Weitsman
  • Joonghyun Bae
  • Jose Emmanuel Lopez Garcia
  • Kai Cieliebak
  • Kei Irie
  • Keily Alejandro Vicente de León
  • Kevin Emanuel Wiegand
  • Kishore Marathe
  • Klaus Mohnke
  • Klaus Niederkruger
  • Ko Honda
  • Kyler Siegel
  • Leonardo Macarini
  • Leonid Polterovich
  • Lev Buhovski
  • Lisa Jeffrey
  • Lukas Nakamura
  • Luya Wang
  • Manousos Manouras
  • Marc Kegel
  • Marcin Zubilewicz
  • Marco Mazzucchelli
  • Maria Bertozzi
  • Marie-Claude Arnaud
  • Mark Ronnenberg
  • Marta Batoréo
  • Matija Sreckovic
  • Maximilian Schmahl
  • Michael Brandenbursky
  • Michael Hutchings
  • Michael Usher
  • Michal Zwierzynski
  • Miguel Abreu
  • Miguel Pereira
  • Miguel Santos
  • Mihai Damian
  • Mike Sullivan
  • Milica Đukić
  • Nancy Hingston
  • Naohiko Kasuya
  • Nermin Salepci
  • Nickolas Castro
  • Nikolaos Iakovidis
  • Noémie Legout
  • Octav Cornea
  • Oskar Bzoma
  • Panagiotis Batakidis
  • Paolo Ghiggini
  • Paramjit Singh
  • Patrice Le Calvez
  • Patrick Foulon
  • Patrick Massot
  • Pierre Célestin BIKORIMANA
  • Pierre Dehornoy
  • Pierre Schapira
  • Pierre-Alexandre Arlove
  • Richard Siefring
  • River Chiang
  • russell avdek
  • Rémi Leclercq
  • saeideh Noori
  • Samuel TAPIE
  • Sarah Blackwell
  • Saul Hilsenrath
  • Servais Cyr Gatsé
  • Shah Faisal
  • Shahriar Aslani
  • Shaoyun Bai
  • Sheila Sandon
  • Shuaipeng Liu
  • Simon Vialaret
  • Soham Chanda
  • Somnath Basu
  • Sonja Hohloch
  • Suhyoung Choi
  • Sungho Kim
  • Sushmita Venugopalan
  • Swapnanil Banerjee
  • Sylvain Courte
  • Takahiro Oba
  • Terrin Warren
  • Thibault Lorscheider
  • Thibaut Mazuir
  • Thomas Dumont
  • Thomas Melistas
  • Umberto Hryniewicz
  • Urs Frauenfelder
  • Vera Vértesi
  • Viatcheslav Kharlamov
  • Viktor Ginzburg
  • Viktória Földvári
  • Vincent Humiliere
  • Vinicius Ramos
  • Willi Kepplinger
  • WOJCIECH DOMITRZ
  • Yael Karshon
  • Yasin Karacan
  • Yonghwan Kim
  • Yu Pan
  • Yuan-Pin Lee
  • Yusuke Kawamoto
  • Zhengyi Zhou
  • Álvaro del Pino Gómez