Wreath products of ordered semigroups.
U. Knauer, A. Mikhalev (1983)
Semigroup forum
Similarity:
U. Knauer, A. Mikhalev (1983)
Semigroup forum
Similarity:
H.J. Weinert (1986-1987)
Semigroup forum
Similarity:
T.S. Blyth, G.A. Pinto (1997)
Semigroup forum
Similarity:
B. M. Schein (1971)
Colloquium Mathematicae
Similarity:
A. Wannebo (1981)
Semigroup forum
Similarity:
N. Kehayopulu, M. Tsingelis (1995)
Semigroup forum
Similarity:
S. Todorcevic (1978)
Publications de l'Institut Mathématique [Elektronische Ressource]
Similarity:
Milan R. Tasković (1980)
Publications de l'Institut Mathématique
Similarity:
B.M. Schein, L. Li (1984)
Semigroup forum
Similarity:
T.S. Blyth, G.A. Pinto (2016)
Discussiones Mathematicae General Algebra and Applications
Similarity:
An ordered semigroup S is said to be principally ordered if, for every x ∈ S there exists x* = max{y ∈ S | xyx ⩽ x}. Here we investigate those principally ordered regular semigroups that are pointed in the sense that the classes modulo Green's relations ℒ,ℛ,𝒟 have biggest elements which are idempotent. Such a semigroup is necessarily a semiband. In particular we describe the subalgebra of (S;*) generated by a pair of comparable idempotents that are 𝒟-related. We also prove that those...
Kehayopulu, N., Ponizovskij, J.S., Tsingelis, M. (1999)
Zapiski Nauchnykh Seminarov POMI
Similarity:
R.E. Hoffmann (1979)
Semigroup forum
Similarity:
T. Przymusiński (1973)
Colloquium Mathematicae
Similarity: