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This article is cited in 2 scientific papers (total in 2 papers)
Frucht theorem for inverse semigroups
N. A. Nemirovskaya National Taras Shevchenko University of Kyiv
Abstract:
In the paper, the problem of representing a finite inverse semigroup by partial transformations of a graph is treated. The notions of weighted graph and its weighted partial isomorphisms are introduced. The main result is that any finite inverse semigroup is isomorphic to the semigroup of weighted partial isomorphisms of a weighted graph. This assertion is a natural generalization of the Frucht theorem for groups.
Received: 07.04.1995
Citation:
N. A. Nemirovskaya, “Frucht theorem for inverse semigroups”, Mat. Zametki, 61:2 (1997), 246–251; Math. Notes, 61:2 (1997), 201–205
Linking options:
https://www.mathnet.ru/eng/mzm1497https://doi.org/10.4213/mzm1497 https://www.mathnet.ru/eng/mzm/v61/i2/p246
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Abstract page: | 414 | Full-text PDF : | 214 | References: | 54 | First page: | 1 |
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