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On Transitive Systems of Subspaces in a Hilbert Space
Yuliya P. Moskalevaa, Yurii S. Samoilenkob a Taurida National University, 4 Vernads’kyi Str., Simferopol, 95007 Ukraine
b Institute of Mathematics, National Academy of Sciences of Ukraine, 3 Tereshchenkivs'ka Str., Kyiv-4, 01601 Ukraine
Abstract:
Methods of $*$-representations in Hilbert space are applied to study of systems of $n$ subspaces in a linear space. It is proved that the problem of description of $n$-transitive subspaces in a finite-dimensional linear space is $*$-wild for $n\geq 5$.
Keywords:
algebras generated by projections; irreducible inequivalent representations; transitive nonisomorphic systems of subspaces.
Received: February 27, 2006; Published online April 12, 2006
Citation:
Yuliya P. Moskaleva, Yurii S. Samoilenko, “On Transitive Systems of Subspaces in a Hilbert Space”, SIGMA, 2 (2006), 042, 19 pp.
Linking options:
https://www.mathnet.ru/eng/sigma70 https://www.mathnet.ru/eng/sigma/v2/p42
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Abstract page: | 188 | Full-text PDF : | 39 | References: | 31 |
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