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Speaker:
Arthemy Kiselev
Zugehörigkeit:
Johann Bernoulli Inst., Groningen
Datum:
Die, 01/04/2014 - 14:00 - 15:00
Location:
MPIM Lecture Hall
Parent event:
Seminar on Algebra, Geometry and Physics We associate Hamiltonian homological evolutionary vector fields - which are the non-Abelian variational Lie algebroids' differentials - with Lie algebra-valued zero-curvature representations for partial differential equations. At the same time, we explain why the (quantum) gauge cohomology groups arising from the BV-model for the variational Lie algebroid master-functional are equipped with a structure of usual, non-variational Lie algebroid. The talk is based on the recent paper 1305.4598 (joint with A.Krutov).
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