HNN Extensions of Inverse Semigroups and Applications
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Publication:4354240
DOI10.1142/S0218196797000277zbMath0892.20036OpenAlexW2070832744MaRDI QIDQ4354240
Publication date: 15 September 1997
Published in: International Journal of Algebra and Computation (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1142/s0218196797000277
free inverse semigroupsalgorithmic problemsfinitely presented inverse semigroupsHNN extensions of semigroupsweak HNN embeddability
Free semigroups, generators and relations, word problems (20M05) Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06) Inverse semigroups (20M18)
Related Items (17)
FINITE PRESENTABILITY OF SEMIGROUP CONSTRUCTIONS ⋮ Undecidability of the word problem for Yamamura's HNN-extension under nice conditions. ⋮ FINITE PRESENTABILITY OF HNN EXTENSIONS OF INVERSE SEMIGROUPS ⋮ HNN extensions with lower bounded inverse monoids ⋮ Embedding theorems for HNN extensions of inverse semigroups. ⋮ On the structure of lower bounded HNN extensions ⋮ HNN extensions of inverse semigroups and groupoids. ⋮ John Macintosh Howie: work and legacy ⋮ Locally full HNN extensions of inverse semigroups ⋮ Remarks concerning finitely generated semigroups having regular sets of unique normal forms ⋮ Decidability of the word problem in Yamamura's HNN extensions of finite inverse semigroups. ⋮ A class of inverse monoids acting on ordered forests. ⋮ Schützenberger automata for HNN-extensions of inverse monoids and their use in algorithmic questions ⋮ Some completely semisimple HNN-extensions of inverse semigroups ⋮ Amalgams vs Yamamura's HNN-Extensions of Inverse Semigroups ⋮ HNN EXTENSIONS OF SEMILATTICES ⋮ Normal forms for semigroup amalgams
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