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arXiv · 1707.01328

Quasi-semisimple elements

François Digne·Jean Michel
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Abstract

We study quasi-semisimple elements of disconnected reductive algebraic groups over an algebraically closed field. We describe their centralizers, define isolated and quasi-isolated quasi-semisimple elements and classify their conjugacy classes.

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François Digne, Jean Michel. 2017-07-05. Quasi-semisimple elements. https://doi.org/10.1112/plms.12121

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