Bases for Fixed Points of Unipotent Elem
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Michael J.J. Barry
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Article
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2002
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Elsevier Science
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English
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If V is a vector space over a field K, then an element g of the general linear group GL V acts on V โ V , on the space of alternating 2-tensors A V , and on the space of symmetric 2-tensors S V . For a unipotent element g, we exhibit bases for the subspace of fixed points of g acting on both V โ V a