Cancellative actions
The following problem is considered: when can the action of a cancellative semigroup on a set be extended to a simply transitive action of the universal group of on a larger set.
Page 1
Displaying 1 – 18 of 18
Categories of Semigroups with Divisor Theory
Ladislav Skula (2003)
Δελτίο της Ελληνικής Μαθηματικής Εταιρίας
Characterization of monoids by condition (P) of cyclic left acts.
Z. Liu (1994)
Semigroup forum
Closure operations and semigroups of quotients
John K. Luedeman (1979)
Commentationes Mathematicae Universitatis Carolinae
Cohomology groups of a groupoid.
Wainberg, Dorin (2006)
Acta Universitatis Apulensis. Mathematics - Informatics
Colimits of representable algebra-valued functors.
Bergman, George M. (2008)
Theory and Applications of Categories [electronic only]
Commutative semigroup cohomology.
P.A. Grillet (1991)
Semigroup forum
Commutative semigroups with few fully invariant congruences I.
Robert El Bashir, Tomáš Kepka, Marian Kechlibar (2005)
Acta Universitatis Carolinae. Mathematica et Physica
Commutative semigroups with few fully invariant congruences II.
Robert El Bashir, Tomáš Kepka, Marian Kechlibar (2005)
Acta Universitatis Carolinae. Mathematica et Physica
Complementation and inner automorphism regular semigroups.
M. Loganathan (1980)
Semigroup forum
Completely quasi-projective monoids.
J. Ahsan, K. Saifullah (1989)
Semigroup forum
Completions and injective hulls of E-reflexive inverse semigroups.
K. Shoji (1987)
Semigroup forum
Completions for partially ordered semigroups.
M. Erné, J.Z. Reichman (1986/1987)
Semigroup forum
Congruence relations on left canonic semigroups.
R.W. Yoh (1977)
Semigroup forum
Constructing inverse monoids from small categories.
J. Leech (1987)
Semigroup forum
Construction and representation of regular semigroups.
M. Loganathan, A. Tamilarasi (1995)
Semigroup forum
Correction and supplement to "On a pull-back diagram for orthodox semigroups".
M.B. Szendrei (1982)
Semigroup forum
Crossed semimodules and Schreier internal categories in the category of monoids.
Patchkoria, A. (1998)
Georgian Mathematical Journal
Currently displaying 1 – 18 of 18
Page 1