Deprecated: $wgMWOAuthSharedUserIDs=false is deprecated, set $wgMWOAuthSharedUserIDs=true, $wgMWOAuthSharedUserSource='local' instead [Called from MediaWiki\HookContainer\HookContainer::run in /var/www/html/w/includes/HookContainer/HookContainer.php at line 135] in /var/www/html/w/includes/Debug/MWDebug.php on line 372
scientific article; zbMATH DE number 459341 - MaRDI portal

scientific article; zbMATH DE number 459341

From MaRDI portal

Publication:4271199

Jump to:navigation, search

zbMath0799.20054MaRDI QIDQ4271199

David F. Cowan

Publication date: 21 November 1994

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

inverse semigroups lattice of varieties fully invariant congruences free inverse semigroup wreath products of semigroups decidable equational theory solvable word problems

Mathematics Subject Classification ID

Lattices of varieties (08B15) Varieties and pseudovarieties of semigroups (20M07) Free semigroups, generators and relations, word problems (20M05) Subalgebras, congruence relations (08A30) Mappings of semigroups (20M15) Inverse semigroups (20M18)

Related Items (2)

An associative operator on the lattice of varieties of inverse semigroups ⋮ A class of varieties of inverse semigroups

This page was built for publication:

Retrieved from "https://portal.mardi4nfdi.de/w/index.php?title=Publication:4271199&oldid=18181237"