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JOURNALS // Sibirskii Matematicheskii Zhurnal // Archive

Sibirsk. Mat. Zh., 2005 Volume 46, Number 1, Pages 230–237 (Mi smj954)

The small index property for quadratic spaces

I. V. Chirkov, M. A. Shevelin

Omsk State University

Abstract: The small index property is proven for some quadratic spaces of countable dimension with a nondegenerate symmetric or skew-symmetric form.

Keywords: countable model, automorphism group, basis cofinality property, small index property, bilinear form, quadratic space.

UDC: 512.55

Received: 10.02.2004


 English version:
Siberian Mathematical Journal, 2005, 46:1, 182–187

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© Steklov Math. Inst. of RAS, 2024