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Zapiski Nauchnykh Seminarov POMI, 1999, Volume 265, Pages 229–236 (Mi znsl1201)  
$T$-forms and their properties

M. I. Kyurshina, A. V. Yakovlev

Saint-Petersburg State University
Full-text PDF (135 kB)
Abstract: This paper continues the paper “Bilinear forms on categories” by the second of the authors. A class of nondegenerate forms is introduced; in particular, any isomorphism of a totally isotropic direct summand onto another totally isotropic direct summand of an object with a form this class can be extended till a metric automorphism of the object (even if the division by 2 of morpisms is impossible).
Received: 26.12.1999
English version:
Journal of Mathematical Sciences (New York), 2002, Volume 112, Issue 4, Pages 4371–4374
DOI: https://doi.org/10.1023/A:1020303221528
Bibliographic databases:
UDC: 512
Language: Russian
Citation: M. I. Kyurshina, A. V. Yakovlev, “$T$-forms and their properties”, Problems in the theory of representations of algebras and groups. Part 6, Zap. Nauchn. Sem. POMI, 265, POMI, St. Petersburg, 1999, 229–236; J. Math. Sci. (New York), 112:4 (2002), 4371–4374
Citation in format AMSBIB
\Bibitem{KyuYak99}
\by M.~I.~Kyurshina, A.~V.~Yakovlev
\paper $T$-forms and their properties
\inbook Problems in the theory of representations of algebras and groups. Part~6
\serial Zap. Nauchn. Sem. POMI
\yr 1999
\vol 265
\pages 229--236
\publ POMI
\publaddr St.~Petersburg
\mathnet{http://mi.mathnet.ru/znsl1201}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=1757827}
\zmath{https://zbmath.org/?q=an:1046.18007}
\transl
\jour J. Math. Sci. (New York)
\yr 2002
\vol 112
\issue 4
\pages 4371--4374
\crossref{https://doi.org/10.1023/A:1020303221528}
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