Spherical conjugacy classes and Bruhat decomposition

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Let G be a connected, reductive algebraic group over an algebraically closed field of characteristic zero or good and odd. We characterize the spherical conjugacy classes of G as those intersecting only Bruhat cells corresponding to involutions in the Weyl group of G.
Final version, to appear in Ann. Inst. Fourier, Grenoble

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Group Theory, Representation Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/218447

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0808.1818
 http://arxiv.org/abs/0808.1818

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arXiv