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Record Nr. |
UNISA996466515203316 |
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Titolo |
Semigroups - theory and applications : proceedings of a conference held in Oberwolfach, FRG, Feb. 23-Mar. 1, 1986 / / edited by Helmut Jürgensen, Gerard Lallement, and Hanns J. Weinert |
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Pubbl/distr/stampa |
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Berlin, Germany ; ; New York, New York : , : Springer-Verlag, , [1988] |
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©1988 |
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ISBN |
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Edizione |
[1st ed. 1988.] |
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Descrizione fisica |
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1 online resource (X, 422 p.) |
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Collana |
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Lecture Notes in Mathematics, , 0075-8434 ; ; 1320 |
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Disciplina |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Bibliographic Level Mode of Issuance: Monograph |
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Nota di contenuto |
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Some congruences on regular semigroups -- On pseudovarieties of monoids -- Systems of equations over a finitely generated free monoid having an effectively findable equivalent finite subsystem -- Minimal congruences and coextensions in semigroups -- Endomorphism monoids of acts are wreath products of monoids with small categories -- Free right h-Adequate semigroups -- Group and semigroup theoretic considerations inspired by inverse problems of the additive number theory -- Correspondences of semigroups -- On universality of extensions -- On additively or multiplicatively idempotent semirings and partial orders -- Congruence semimodular varieties of semigroups -- Decomposition of languages into disjunctive outfix codes -- Some algorithms for semigroups and monoids presented by a single relation -- Remarks on acts and the lattice of their torsion theories -- Relativized star-free expressions, first-order logic, and a concatenation game -- Semigroup extensions of partial groupoids -- On groups having finite monadic church-rosser presentations -- Automated theorem proving applied to the theory of semigroups -- Subdirectly irreducible we-2 semigroups with globally idempotent core -- Commutative monoid rings with krull dimension -- Languages induced by certain homomorphisms of a free monoid -- Infima in the power set of free semigroups -- Update on the problems in "inverse semigroups" |
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by M. Peterich -- Minimal clans: A class of ordered partial semigroups including boolean rings and lattice-ordered groups -- Les systemes entiers d'equations sur un alphabet de 3 variables -- A new interpretation of free orthodox and generalized inverse *-semigroups -- Varieties of completely regular semigroups: Their injectives -- Generalized semialgebras over semirings. |
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