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SUMMARY:[CANCELLED] ICM 2022 Satellite "Hochschild (co)homology and derive
 d categories"
DTSTART;VALUE=DATE-TIME:20220620T070000Z
DTEND;VALUE=DATE-TIME:20220626T140000Z
DTSTAMP;VALUE=DATE-TIME:20261017T154943Z
UID:indico-event-315@indico.eimi.ru
DESCRIPTION:This event is cancelled. For information on the ICM\, you are 
 invited to consult the website of the IMU . \n\n \n\nICM 2022 Satellit
 e\n"Hochschild (co)homology and derived categories"\n\nJune 20 - 26\, 202
 2\n\nDerived categories were introduced and developed by A. Grothendieck a
 nd his student J.-L. Verdier in the early sixties. A. Grothendieck needed 
 them to formulate and prove the extensions of Serre's duality theorem whic
 h he had announced at the International Congress in 1958. Starting from th
 is moment derived categories have attracted the attention of many mathemat
 icians. At the beginning of the seventies\, Grothendieck-Verdier's methods
  were adapted to the study of systems of partial differential equations by
  M. Sato and M. Kashiwara. Derived categories have now become the standard
  language of microlocal analysis. Through Brylinski-Kashiwara's proof of t
 he Kazhdan-Lusztig conjecture\, they have penetrated the representation th
 eory of Lie groups and finite Chevalley groups.\n\nDerived categories are 
 irreplaceable in the study of representation theory of algebras and in alg
 ebraic geometry. Moreover\, they constitute a base for noncommutative alge
 braic geometry. In particular\, it is important to understand when two abe
 lian categories have equivalent derived categories. Here the Hochschild (c
 o)homology plays the role of a very subtle invariant that frequently can b
 e used to separate different derived equivalence classes. Moreover\, the H
 ochschild (co)homology is in fact the foundation of the homology theory of
  algebras that is used in the study of extensions of algebras\, deformatio
 n theory and others.\n\n\nOrganizing Committee \n\n\n	Vladimir Dotsenko 
 • Université de Strasbourg\n	Bernhard Keller • Université de Paris\
 n	Andrea Solotar • Universidad de Buenos Aires\n	Yury Volkov • St. P
 etersburg University\n\n\n\nScientific Committee \n\n\n	Luchezar Avramov 
 • University of Nebraska - Lincoln\n	Yang Han • Chinese Academy of Sci
 ences\n	Henning Krause • Universität Bielefeld\n	Wendy Lowen • Unive
 rsiteit Antwerpen\n	Birgit Richter • Universität Hamburg\n\n\n\nSpeak
 ers to include: \n\n\n	Benjamin Briggs  • University of Utah\n	Claude 
 Cibils  • Université de Montpellier\n	Karin Erdmann  • Oxford Unive
 rsity\n	Vincent Gélinas  • Desjardins\n	Estanislao Herscovich  • Un
 iversité Grenoble Alpes\n	Srikanth Iyengar • University of Utah\n	Jani
 na Letz • Universität Bielefeld\n	Ayelet Lindenstrauss  • Indiana Un
 iversity Bloomington\n	Maria Julia Redondo  • Universidad Nacional del 
 Sur\n	Travis Schedler  • Imperial College London\n	Sibylle Schroll  
 • Universität zu Köln\n	Greg Stevenson  • University of Glasgow\n	M
 ariano Suárez-Álvarez  • Universidad de Buenos Aires\n	Rachel Taillef
 er • Université Clermont Auvergne\n	Zhengfang Wang  • Universität 
 Stuttgart \n	Guodong Zhou  • East China Normal University\n	Alexandra 
 Zvonareva  • Universität Stuttgart\n\n\nLocal institutions participati
 ng in the organization of the event\n\n\n	St. Petersburg Department of Ste
 klov Mathematical Institute of the Russian Academy of Sciences\n	Leonhard 
 Euler International Mathematical Institute in St. Petersburg\n\n\n\nOffici
 al ICM 2022 Satellite\n\nThe conference "Hochschild (co)homology and deri
 ved categories" is an official International Congress of Mathematicians 2
 022 (ICM 2022) Satellite conference. The ICM is the most significant me
 eting in pure and applied mathematics worldwide\, and one of the oldest sc
 ientific congresses. ICMs are organized every four years by the Internati
 onal Mathematical Union in partnership with the Local Organizing Committee
  from the host country. The ICM 2022 will be held in St Petersburg\, Russi
 a\, 6 - 14 July 2022.\n\nhttps://indico.eimi.ru/event/315/
LOCATION:St. Petersburg Department of Steklov Mathematical Institute
URL:https://indico.eimi.ru/event/315/
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