Geodesic
Symmetric Forms over Semilocal Rings
Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 2 (2009) no. 1, pp. 116-121.

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The necessary and sufficient conditions for congruence of quadratic forms over a local ring with a principal maximal ideal are considered. Up to this congruence, symmetric matrices over polynomial algebras are enumerated.
Keywords: symmetric forms, projective congruence, normal form, local ring of coefficients
Mots-clés : polynomial algebras. 
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Ol'ga A. Starikova. Symmetric Forms over Semilocal Rings. Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 2 (2009) no. 1, pp. 116-121. http://geodesic.mathdoc.fr/item/JSFU_2009_2_1_a10/

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