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Algebra and Discrete Mathematics, 2007, Issue 1, Pages 61–66
(Mi adm188)
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RESEARCH ARTICLE
The structure of automorphism groups of semigroup inflations
Ganna Kudryavtseva Department of Mechanics and Mathematics, Kyiv Taras Shevchenko University, Volodymyrs'ka, 60, Kyiv, 01033, Ukraine
Abstract:
In this paper we prove that the automorphism group of a semigroup being an inflation of its proper subsemigroup decomposes into a semidirect product of two groups one of which is a direct sum of full symmetric groups.
Keywords:
semigroup inflation, semidirect product, automorphism group.
Received: 19.11.2005 Revised: 28.05.2007
Citation:
Ganna Kudryavtseva, “The structure of automorphism groups of semigroup inflations”, Algebra Discrete Math., 2007, no. 1, 61–66
Linking options:
https://www.mathnet.ru/eng/adm188 https://www.mathnet.ru/eng/adm/y2007/i1/p61
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Abstract page: | 123 | Full-text PDF : | 123 | First page: | 1 |
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