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Sibirskii Matematicheskii Zhurnal, 2005, Volume 46, Number 2, Pages 290–298
(Mi smj964)
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Symmetries of factor systems
Yu. Yu. Bagderina Institute of Mathematics with Computing Centre, Ufa Science Centre, Russian Academy of Sciences
Abstract:
We consider the problem of extra group properties of the factor system that arises in constructing an invariant solution of a PDE system. We find a sufficient condition under which the factor system has no symmetries but the factor of the normalizer of the subalgebra.
Keywords:
invariant solutions of PDEs, factor system, factor algebra, symmetries of determining equations.
Received: 19.07.2004
Citation:
Yu. Yu. Bagderina, “Symmetries of factor systems”, Sibirsk. Mat. Zh., 46:2 (2005), 290–298; Siberian Math. J., 46:2 (2005), 226–232
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https://www.mathnet.ru/eng/smj964 https://www.mathnet.ru/eng/smj/v46/i2/p290
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Abstract page: | 246 | Full-text PDF : | 103 | References: | 61 |
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