Mckay correspondence and cohomological Hall algebras
Emanuel Diaconescu (Rutgers University)
14-May-2020, 16:00-17:00 (4 years ago)
Abstract: It is shown that derived McKay correspondence for type A Kleinian singularities induces an isomorphism of cohomological Hall algebras associated to semistable objects of fixed slope. Moreover, these algebras are explicitely determined in terms of Yangians associated to finite type A Dynkin quivers. This is joint work with Mauro Porta and Francesco Sala.
algebraic geometrysymplectic geometry
Audience: researchers in the topic
Organizer: | Rina Anno* |
*contact for this listing |
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