Nonextended quadratic forms over polynomial rings over power series rings

Parimala, Raman (1983) Nonextended quadratic forms over polynomial rings over power series rings Proceedings of the American Mathematical Society, 83 (3). pp. 453-454. ISSN 0002-9939

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Official URL: http://www.ams.org/journals/proc/1981-083-03/S0002...

Related URL: http://dx.doi.org/10.1090/S0002-9939-1981-0627667-5

Abstract

If R is a complete discrete valuation ring, then every quadratic space over R[T] is extended from R. We here show by an example that a corresponding result for higher-dimensional complete regular local rings is not valid.

Item Type:Article
Source:Copyright of this article belongs to American Mathematical Society.
Keywords:Projective Modules; Quadratic Spaces; Extendibility
ID Code:34566
Deposited On:22 Apr 2011 14:29
Last Modified:17 May 2016 17:27

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