57 research outputs found
Quantum Hyperplane Section Theorem For Homogeneous Spaces
We formulated a mirror-free approach to the mirror conjecture, namely,
quantum hyperplane section conjecture, and proved it in the case of nonnegative
complete intersections in homogeneous manifolds. For the proof we followed the
scheme of Givental's proof of a mirror theorem for toric complete
intersections.Comment: 24 pages, LaTeX 2e. The presentation is improved a lo
Quantum cohomology of flag manifolds G/B and quantum Toda lattices
We prove the Givental conjecture that the (equivariant) quantum cohomology of
flag manifolds G/B are governed by the conservation law of Toda lattices. In
addition, we find the quantum differential module structure of the flag
manifolds.Comment: 19 pages, published versio
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