Example One This Workshop is part of the
IRP on Higher Homotopical Structures​
HIGHER STRUCTURES
AND OPERADIC CALCULUS

WORKSHOP: Higher Structures and Operadic Calculus (IRP Higher Homotopical Structures)

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Workshop
From April 12, 2021
to April 16, 2021
Registration deadline 04 / 04 / 2021

Introduction

Since their introduction 50 years ago, the notions of infinity-algebras (Stasheff), operads (May), model categories (Quillen), and higher categories (Boardman-Vogt) gave rise to powerful tools which made possible the resolution of open problems and prompted revolutions in many domains like algebraic topology (rational homotopy theory, faithful algebraic invariants of the homotopy type of spaces), deformation theory (formality theorems, formal moduli problems), and mathematical physics (quantisation of Poisson manifolds, quantum field theories), to name but a few. This theory of higher structures using operadic calculus is currently under rapid development and there is a need today to provide the community with a modern state of the art; this is the main goal of the present workshop, which will be accessible to a wide audience.​

Workshop’s ​information

Topics
  • Rational homotopy theory, Lie/L-infinity-models, Koszul duality, Maurer-Cartan spaces.
  • Configuration spaces, holonomy algebras, connections, associators, operads in groupoids, (prounipotent) Grothendieck-Teichmüller group.
  • Deformation theory, Maurer-Cartan elements, integration theory (gauge group, pre-Lie calculus, infinity-groupoids), formal moduli spaces.
  • Infinity-operads, formality theorems, Hodge theory (purity).
  • (Infinity-)modular operads, moduli spaces of curves, (profinite) Grothendieck-Teichmüller group.

Further information​

For inquiries please contact the Coordinator

Coordinator

Bruno Vallette  ​Université Sorbonne Paris Nord

Speaker​s

Alexander BERGLUND ​Stockholm University
​Damien CALAQUE ​Université de Montpellier
​Ricardo CAMPOS​​ ​CNRS, Université de Montpellier
Geoffroy HOREL ​Université Sorbonne Paris Nord
​Marcy ROBERTSON​ ​University of Melbourne

Schedule (tentative)

Click to open
MONDAY
April 12, 2021
TUESDAY
April 13, 2021
WEDNESDAY
April 14, 2021
THURSDAY
April 15, 2021
FRIDAY
April 16, 2021
09:00 – 10:30
Talk Talk Talk Talk Talk
10:30 – 11:00
​COFFEE BREAK
11:00 – 12:30
Talk Talk Talk Talk Talk
12:30 – 14:30
LUNCH
14:30 – 16:00
Talk Talk Talk Talk Talk
16:00 – 16:30
COFFEE BREAK
16:30 – 18:00

Discussion/

Exercises

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Exercises

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Exercises

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Exercises

List of participants 

Click to open list
Ángel Javier Alonso Hernández Universidad Autónoma de Madrid
Xerxes Arsiwalla Universitat Pompeu Fabra
Matija Bašic University of Zagreb
Luciana Basualdo Bonatto University of Oxford
Joan Bellier-Millès Paul Sabatier University – Toulouse III
Carles Broto Universitat Autònoma de Barcelona – CRM
Federico Cantero Morán Universidad Autónoma de Madrid
Carles Casacuberta Universitat de Barcelona
Anish Chedalavada Anish Chedalavada
Joana Cirici Universitat de Barcelona
Emprin Coline École normale supérieure – Paris
David Corwin University of California at Berkeley
Pierre-Louis Curien Paris Diderot University – Paris 7
Sophie d’Espalungue University Lille 1: Sciences and Technologies
Wilson Javier Forero Baquero Universitat Autònoma de Barcelona
Imma Gálvez Carrillo Universitat Politècnica de Catalunya
David Gepner University of Illinois at Chicago
Andrey Glubokov Not provided
Tao Gong Beijing Normal University
Albin Grataloup University of Montpellier
Peiqi Gu Beijing Normal University
Javier J. Gutiérrez Universitat de Barcelona
Joachim Kock Universitat Autònoma de Barcelona – CRM
Julien Korinman Waseda University
Manuel Krannich University of Cambridge
Guillaume Laplante-Anfossi Guillaume Laplante-Anfossi
Sylvain Lavau Saint Petersburg State University
Samuel Lavenir Swiss Federal Institute of Technology in Lausanne
Yingxin Li Beijing Normal University
Yifan Li Not provided
Maxime Lucas University of Paris 13
Roy Magen Columbia University
Udit Mavinkurve Western University (The University of Western Ontario)
Thibaut Mazuir Thibaut Mazuir
Silvère Nédélec Federal University of Rio Grande do Sul
Jovana Obradovic Akademie ved Ceské republiky
Santiago Pineda Montoya Not provided
Amoolya Prasad University of Manchester
Qingrui Qu Beijing Normal University
Daniel Robert-Nicoud Daniel Robert-Nicoud
Chris Rogers Chris Rogers
Agustí Roig Universitat Politècnica de Catalunya
Yangyang Ruan Beijing Normal University
Pedro Tamaroff Trinity College Dublin
Andrew Tonks London Metropolitan University
Bruno Vallette Université Sorbonne Paris Nord
Yannic Vargas Instituto Venezolano de Investigaciones Científicas
Ran Wang Beijing Normal University
Ben Ward Bowling Green State University
Runlei Xiao Université de Nice Sophia Antipolis
Xu-an Zhao Beijing Normal University
Pál Zsámboki Alfréd Rényi Institute of Mathematics

* Last updated on February 15th

Grants

Applications for financial support to participate in the program can be submitted to the organizers using the following online form:

The EMS offers travel grants to young mathematicians from less-favoured regions within the geographical area of EMS membership for presenting results at conferences or attending courses, or for research stays in foreign countries, normally up to a maximum of 900 euros in each case or 500 euros for trips within Europe. Eligible researchers should use this online form​​ in order to apply for travel grants.​

Lodging information

  • For lodging in the area please click here​
  • For off-campus and family accommodation click here​​​

 

For inquiries about the activity please contact the research programs coordinator Ms. Núria Hernández at nhernandez@crm.cat​​