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arXiv · 1409.4049

Floer cohomologies of non-torus fibers of the Gelfand-Cetlin system

Yuichi Nohara·Kazushi Ueda
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Abstract

The Gelfand-Cetlin system has non-torus Lagrangian fibers on some of the boundary strata of the moment polytope. We compute Floer cohomologies of such non-torus Lagrangian fibers in the cases of the 3-dimensional full flag manifold and the Grassmannian of 2-planes in a 4-space.

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Yuichi Nohara, Kazushi Ueda. 2014-09-14. Floer cohomologies of non-torus fibers of the Gelfand-Cetlin system. https://arxiv.org/abs/1409.4049

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