HOMOLOGY OF THE ZERO-SET OF A NILPOTENT VECfOR FIELD ON A FLAG MANIFOLD

@inproceedings{Lusztig2009HOMOLOGYOT,
  title={HOMOLOGY OF THE ZERO-SET OF A NILPOTENT VECfOR FIELD ON A FLAG MANIFOLD},
  author={George Lusztig},
  year={2009}
}
0.1. Let X be a linear transformation of a finite-dimensional vector space V. The configuration of flags in V which are fixed by X has rather remarkable properties when X is unipotent. Though this case is especially interesting, the proper generality in which to study such configurations is in the theory of reductive algebraic groups, where their definition can be reformulated in the language of Borel subalgebras as follows. Let G be a connected reductive group over C, with Lie algebra g, and… CONTINUE READING

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