Semigroup Forum (print ISSN 0037-1912, electronic ISSN 1432-2137) is a mathematics research journal published by Springer. The journal serves as a platform...
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In mathematics, a semigroup is an algebraic structure consisting of a set together with an associative internal binary operation on it. The binary operation...
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Inverse element (redirect from I-semigroup)
regular semigroups, Semigroup Forum, 24(1), December 1982, pp. 173–187 Nordahl, T.E., and H.E. Scheiblich, Regular * Semigroups, Semigroup Forum, 16(1978)...
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In group theory, an inverse semigroup (occasionally called an inversion semigroup) S is a semigroup in which every element x in S has a unique inverse...
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mathematics, particularly in abstract algebra, a semigroup with involution or a *-semigroup is a semigroup equipped with an involutive anti-automorphism...
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Band (algebra) (redirect from Idempotent semigroup)
In mathematics, a band (also called idempotent semigroup) is a semigroup in which every element is idempotent (in other words equal to its own square)...
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2015-09-10. Lawson, J.; Madison, B. (1974). "Quotients of k-semigroups". Semigroup Forum. 9: 1–18. doi:10.1007/BF02194829., p. 3 Breuckmann, Tomas; Kudri...
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Green's relations (category Semigroup theory)
relations are five equivalence relations that characterise the elements of a semigroup in terms of the principal ideals they generate. The relations are named...
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In abstract algebra, an E-dense semigroup (also called an E-inversive semigroup) is a semigroup in which every element a has at least one weak inverse...
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mathematics, a semigroup is a nonempty set together with an associative binary operation. A special class of semigroups is a class of semigroups satisfying...
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In mathematics, a numerical semigroup is a special kind of a semigroup. Its underlying set is the set of all nonnegative integers except a finite number...
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Journal of Mathematics Russian Mathematical Surveys Scripta Mathematica Semigroup Forum SIAM Journal on Applied Mathematics SIAM Journal on Discrete Mathematics...
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miller and clifford theorem." Semigroup Forum 3, 92–94 (1971). Butler, K.KH. "On (0,1)-matrix semigroups." Semigroup Forum 3, 74–79 (1971). Butler, K.KH...
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mathematics known as semigroup theory, an E-semigroup is a semigroup in which the idempotents form a subsemigroup. Certain classes of E-semigroups have been studied...
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for semigroups of order less than six. Semigroup Forum, 27(1983), 387-389. A.N. Trahtman. Finiteness of a basis of identities of 5-element semigroups. Polugruppy...
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"On arithmetical numerical monoids with some generators omitted". Semigroup Forum. 98 (2): 315–326. arXiv:1712.06741. doi:10.1007/s00233-018-9952-3....
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Isbell's zigzag theorem (category Semigroup theory)
Higgins, P. M. (1981). "Epis are onto for generalized inverse semigroups". Semigroup Forum. 23: 255–260. doi:10.1007/BF02676649. S2CID 122139547. Archived...
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(February 2018). "Ranks of ideals in inverse semigroups of difunctional binary relations". Semigroup Forum. 96 (1): 21–30. arXiv:1612.04935. doi:10...
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JSTOR 1990138 Yamada, Miyuki (1971), "Note on exclusive semigroups", Semigroup Forum, 3 (1): 160–167, doi:10.1007/BF02572956 Ježek, J.; Kepka, T....
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A. (2007), "Combinatorial results for the symmetric inverse semigroup", Semigroup Forum, 75 (1): 221–236, doi:10.1007/s00233-007-0732-8, MR 2351933,...
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Schein (1981). "Obituary: Viktor Vladimirovich Vagner (1908–1981)". Semigroup Forum. 28: 189–200. doi:10.1007/BF02676643. Viktor Wagner at the Mathematics...
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Nambooripad order (category Semigroup theory)
Nambooripad's partial order) is a certain natural partial order on a regular semigroup discovered by K S S Nambooripad in late seventies. Since the same partial...
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November 2013). "Simplicity of algebras associated to étale groupoids". Semigroup Forum. 88 (2): 433–452. doi:10.1007/S00233-013-9546-Z. ISSN 0037-1912. Zbl 1304...
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1.399, MR 0249344 Evans, Trevor (1971), "The lattice of semigroup varieties", Semigroup Forum, 2 (1): 1–43, doi:10.1007/BF02572269, MR 0284528 Evans,...
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2307/1995173, JSTOR 1995173, MR 0251719. Lawson, J; Madison, B (1974). "Quotients of k-semigroups". Semigroup Forum. 9: 1–18. doi:10.1007/BF02194829. v t e...
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{\displaystyle {\mathcal {H}}} relations for generalized polynomials", Semigroup Forum, 55 (3): 267–293, doi:10.1007/PL00005929, MR 1469444, S2CID 120449490...
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Light's associativity test (category Semigroup theory)
J A (1971). "Bednarek's extension of Light's associativity test". Semigroup Forum. 3 (1): 275–276. doi:10.1007/BF02572966. S2CID 124362744. Rajagopalan...
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University. In 1968, Schein was one of the founding editors of the journal Semigroup Forum, published by Springer-Verlag. However, in the 1970s his connections...
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who has made numerous contributions in the field of Group theory and Semigroup. He has been vice-chancellor of The Islamia University Bahawalpur from...
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more than 250 items. He is editor of more than 10 journals, including Semigroup Forum, Differential and Integral Equations, Advances in Differential Equations...
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