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홈 > 학술정보 >학술행사 > 세미나
한국고등과학원 세미나

Title
Quot Schemes on Curves and wTQFT
Speaker
Goller, Thomas   (KIAS )
Date
2017-10-13 16:00:00
Host
KIAS
Place
8101
Abstract
I will introduce a weighted topological quantum field theory (wTQFT) that assembles information about Quot schemes of general vector bundles on algebraic curves. This wTQFT can be explicitly described using the quantum cohomology of the Grassmannian. Moreover, it can be used to compute the numbers of points of zero-dimensional Quot schemes, yielding the Verlinde numbers. I will explain how the use of general vector bundles ensures that the Quot schemes have the expected dimension and a well-behaved intersection theory, which are important in the definition of the wTQFT.
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