Meaning of inverse semigroup | Babel Free
Definitions
A semigroup in which every element x has an inverse y, such that x = xyx and y = yxy.
Equivalents
Deutsch
inverse Halbgruppe
Examples
“Examples of regular semigroups include any band, inverse semigroup or completely regular semigroup (see sections A. 2, A. 11, and A. 10); in particular, any group is a regular semigroup.”
“Inverse semigroups form a class of semigroups which are closest (in some sense) to groups.”
“Inverse semigroups are central to modern semigroup theory: arguably, they form the most-studied class of semigroups.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.