Amalgams vs Yamamura's HNN-Extensions of Inverse Semigroups

DOI10.1142/S1005386711000496zbMath1235.20054OpenAlexW2065021328MaRDI QIDQ3094735

Emanuele Rodaro, A. Cherubini Spoletini

Publication date: 25 October 2011

Published in: Algebra Colloquium (Search for Journal in Brave)

Full work available at URL: http://worldscinet.com/ac/18/1804/S1005386711000496.html

zbMATH Keywords

presentationsword problemamalgamsinverse semigroupsHNN-extensionsamalgamated free products

Mathematics Subject Classification ID

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 (6)

Decidability Versus Undecidability of the Word Problem in Amalgams of Inverse Semigroups ⋮ Undecidability of the word problem for Yamamura's HNN-extension under nice conditions. ⋮ Decidability of the word problem in Yamamura's HNN extensions of finite inverse semigroups. ⋮ Amalgams of finite inverse semigroups and deterministic context-free languages. ⋮ Maximal subgroups of amalgams of finite inverse semigroups. ⋮ Normal forms for semigroup amalgams

Cites Work

• Amalgams of free inverse semigroups.
• Decidability of the word problem in Yamamura's HNN extensions of finite inverse semigroups.
• HNN extensions of inverse semigroups and groupoids.
• Amalgams of finite inverse semigroups.
• HNN Extensions of Inverse Semigroups and Applications

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