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SUMMARY:Deformation theory of the little n-cubes operads and graph complex
 es
DTSTART:20141212T141500
DTEND:20141212T153000
DTSTAMP:20260917T025018Z
UID:a819511e91b30fc16a980be89b5441ed183891fd17571174ca9e582c
CATEGORIES:Conferences - Seminars
DESCRIPTION:Thomas Willwacher (Universität Zürich)\nBy the Goodwillie-We
 iss manifold calculus one can translate (to a certain degree) the problem 
 of studying embedding spaces into the algebraic problem of studying mappin
 g spaces between En operads\, and their modules. It has been argued that n
 ot much is achieved by this translation\, as the algebraic problem is stil
 l notoriously hard. However\, I claim that progress can be made on the alg
 ebraic side by studying graph complexes which "govern" the deformation the
 ory of the En operads. This talk is based on several joint works with B. F
 resse\, V. Turchin\, A. Khoroshkin and M. Zivkovic\, partially in progress
 .
LOCATION:MA 30
STATUS:CONFIRMED
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