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conference
19/10/2020 23/10/2020

Koszul Duality & Operads

MPI für Mathematik in den Naturwissenschaften Leipzig
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At the intersection of algebra, geometry, topology and mathematical physics lies the notion of operad. An operad is a well defined mathematical object that allows to code operations with multiple entries. Operads are used to organise and study higher structures appearing for instance in deformation theory and are used to define higher invariants in geometry and topology. A fundamental idea arising in this context is the Koszul duality. It was initially developed by Priddy and then adapted to the operadic flavour by Ginzburg–Kapranov et Getzler–Jones. Our aim during this workshop is first to unravel the mathematical panorama around the Koszul duality (different aspects, and terminologies are used) and secondly discuss mathematical problems occurring in this framework.

Registration is closed. All talks will be videobroadcastet.

Speakers

Ricardo Campos

University of Montpellier, CNRS

Vasily Dolgushev

Temple University

Vladimir Dotsenko

Université de Strasbourg, CNRS

Geoffroy Horel

Université Paris 13

Yuri Manin

Max Planck Institute for Mathematics, Bonn

Sergei Merkulov

Université du Luxembourg

Joost Nuiten

Université de Montpellier

Pavol Severa

University of Geneva

Bruno Vallette

Université Sorbonne Paris Nord, CNRS

Felix Wierstra

Université Sorbonne Paris Nord, CNRS and Stockholm University

Program

Oct 19, 2020
09:00 - 12:00
09:05 - 10:00 Geoffroy Horel (Université Paris 13, France)
10:00 - 11:00 Bruno Vallette (Université Sorbonne Paris Nord, CNRS, France)
12:00 - 13:30
13:30 - 16:30
16:30 - 17:30
17:30 - 18:00
18:00 - 19:00
Oct 20, 2020
09:00 - 12:00
09:05 - 10:00 Geoffroy Horel (Université Paris 13, France)
10:00 - 11:00 Bruno Vallette (Université Sorbonne Paris Nord, CNRS, France)
12:00 - 13:30
13:30 - 16:30
16:30 - 17:30
17:30 - 18:00
18:00 - 19:00
Oct 21, 2020
09:00 - 12:00
09:05 - 10:00 Vladimir Dotsenko (Université de Strasbourg, CNRS, France)
10:00 - 11:00 Bruno Vallette (Université Sorbonne Paris Nord, CNRS, France)
12:00 - 13:30
13:30 - 16:30
16:30 - 17:30
17:30 - 18:00
18:00 - 19:00
Oct 22, 2020
09:00 - 12:00
09:05 - 10:00 Vladimir Dotsenko (Université de Strasbourg, CNRS, France)
10:00 - 11:00 Geoffroy Horel (Université Paris 13, France)
12:00 - 13:30
13:30 - 16:30
16:30 - 17:30
17:30 - 18:00
18:00 - 19:00
Oct 23, 2020
09:00 - 12:00
09:05 - 10:00 Vladimir Dotsenko (Université de Strasbourg, CNRS, France)
12:00 - 13:30
13:30 - 16:30
16:30 - 17:30
17:30 - 18:00
18:00 - 19:00

Participants

Bertram Arnold

MPIM Bonn

Calista Bernard

Stanford University/University of Copenhagen

Ricardo Campos

University of Montpellier, CNRS

Noemie Combe

Max Planck Institute for Mathematics in the Sciences

Isobel Davies

Max Planck Institute for Mathematics in the Sciences

Cédric De Groote

MPI MiS

Vasily Dolgushev

Temple University

Vladimir Dotsenko

Université de Strasbourg, CNRS

Geoffroy Horel

Université Sorbonne Paris Nord

Geoffroy Horel

Université Paris 13

Yuri Manin

Max Planck Institute for Mathematics, Bonn

Sergei Merkulov

Université du Luxembourg

Joost Nuiten

Université de Montpellier

Jens Reinhold

WWU Münster

Pavol Severa

University of Geneva

Bruno Vallette

Université Sorbonne Paris Nord

Bruno Vallette

Université Sorbonne Paris Nord, CNRS

Felix Wierstra

Université Sorbonne Paris Nord, CNRS and Stockholm University

Scientific Organizers

Noemie Combe

Max Planck Institute for Mathematics in the Sciences

Geoffroy Horel

Université Sorbonne Paris Nord

Bruno Vallette

Université Sorbonne Paris Nord

Administrative Contact

Saskia Gutzschebauch

Max-Planck-Institut für Mathematik in den Naturwissenschaften Contact via Mail