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PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

Pirsa: 18110098 - "degenerate" AKSZ sigma models

Speaker(s):

Theo Johnson-Freyd

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Abstract:

Theo Johnson-Freyd will talk to us about work (some published, some in progress) touching on "degenerate" AKSZ sigma models constructed out of Poisson spaces: This will involve discussion of derived algebro-geometric formulations of ideals and coisotropic spaces, Koszul duality between "Frobenius" and "Lie Bi-algebraic" structures, as well as commentary on various topological aspects of the whole story ((pr)operadic constructions, poincare duality etc.) 

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