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Quantum K-theory of some homogeneous spaces

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Nicolas Perrin (Bonn)

What
  • SFB-Kolloquium
When Apr 28, 2011
from 03:15 pm to 04:15 pm
Where Mainz, 05-432 (Hilbertraum)
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Abstract:  Quantum K-theory is as quantum cohomology a generalisation of the classical cohomology algebra of a variety X. In this talk I will explain the connection between the geometry of the moduli space of stable maps, in particular rational connectedness properties, and the computation of structure constants for X a rational homogeneous space. This will be based on a joint work with A. Buch, P.-E. Chaput and L. Mihalcea

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