Calogero-Moser space and Kostka polynomials

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We consider the canonical map from the Calogero-Moser space to symmetric powers of the affine line, sending conjugacy classes of pairs of n by n matrices to their eigenvalues. We show that the character of a natural C^*-action on the scheme-theoretic zero fiber of this map is given by Kostka polynomials.
12pp., LaTeX

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Representation Theory, Algebraic Geometry, Quantum Algebra

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http://salesiana.dossiersoluciones.com/handle/123456789/62425

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0110190
 http://arxiv.org/abs/math/0110190

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arXiv