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Start Over Descriptor "Local ring" Search Limiters Peer Reviewed Topic 11e39 Journal linear algebra & its applications

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1 results on '"Local ring"'

1. Hermitian and skew hermitian forms over local rings.

Author

Cruickshank, James, Quinlan, Rachel, and Szechtman, Fernando

Subjects
*HERMITIAN forms, *RING theory, *DISCRETE groups, *LINEAR algebra, *INVARIANTS (Mathematics)
Abstract

We investigate the structure of possibly degenerate ε -hermitian forms over local rings. We prove classification theorems in the cases where the ring is complete and either the form is nondegenerate or the ring is a discrete valuation ring. In the latter case we describe a complete set of invariants for such forms based on a generalisation of the classical notion of the radical of the form. [ABSTRACT FROM AUTHOR]

Published
2018
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