Green’s relations and regularity for semigroups of transformations that preserve reverse direction equivalence

On the Structure of Semigroups

J. A. Green · Annals of Mathematics · 1951 · 416 citations

Spectral Theory, Topological Semigroups, Abstract Algebra +7

On the ranks of certain semigroups of order-preserving transformations

Gracinda M. S. Gomes, John Howie · Semigroup Forum · 1992 · 176 citations

Spectral Theory, Topological Semigroups, Ordered Group +2

REGULARITY AND GREEN'S RELATIONS FOR SEMIGROUPS OF TRANSFORMATIONS THAT PRESERVE AN EQUIVALENCE

Pei Huisheng · Communications in Algebra · 2005 · 49 citations

Topological Semigroups, Regularity And Green, Full Transformation Semigroup +7

Green's Relations for Regular Elements of Semigroups of Endomorphisms

Κ. D. Magill, S. Subbiah · Canadian Journal of Mathematics · 1974 · 44 citations · Full text

Topological Semigroups, Vector Space V, Continuous Self Maps +8

On the Rank of the Semigroup TE(X)

Pei Huisheng · Semigroup Forum · 2004 · 34 citations

Topological Semigroups, Linear Operator, Semigroup Te +2