Seminar
| Parent Program: | -- |
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| Location: | UC Berkeley |
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The UC Berkeley Combinatorics Seminar
Mondays 2:10pm - 3:00pm
939 Evans Hall
Organizers: Florian Block, Max Glick, and Lauren Williams
Combinatorics of the abelian-nonabelian correspondence
Speaker: Kaisa Taipale
The Grassmannian Gr(k,n) and the product of projective spaces (P^(n-1))^k are both GIT quotients of the projective space P^(nk-1). One can relate their cohomologies and Gromov-Witten theories by the abelian-nonabelian correspondence. I will explain this geometric relationship and two combinatorial manifestations of the correspondence (through Schubert calculus and through torus localization), finishing with some unanswered questions.
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