Results 111 to 120 of about 135 (132)

Extension of partial orders on a semigroup to semigroups of quotients

Acta Mathematica Academiae Scientiarum Hungaricae, 1970
openaire   +2 more sources

The partially ordered set of allJ-classes of a finite semigroup

Semigroup Forum, 1973
T E Hall, Hall T E
exaly  

Automorphisms of the semigroup of nonnegative invertible matrices of order two over partially ordered commutative rings

Mathematical Notes, 2012
E I BUNINA, BUNINA E I
exaly  

Automorphisms of the semigroup of invertible matrices with nonnegative elements over commutative partially ordered rings

Journal of Mathematical Sciences, 2009
E I BUNINA, BUNINA E I
exaly  

Precoherent quantale completions of partially ordered semigroups

Semigroup Forum, 2019
Changchun Xia
exaly  

Existence of periodic solutions for hybrid evolution equation with delay in partially ordered Banach spaces

Journal of Analysis, 2020
Qiang Li
exaly  

PARTIALLY ORDERED SEMIGROUPS AS SEMIGROUPS

1980
openaire   +1 more source

Left-m-filter, Right-n-filter and (m,n)-filter on Ordered Semigroup

Journal of Taibah University for Science, 2019
Noor Mohammad Khan, Ahsan Mahboob
exaly  

Morita equivalence of partially ordered semigroups

2011
The dissertation investigates whether and to what degree it is possible to generalize the notion and theory of Morita equivalence from semigroups to partially ordered semigroups. The principal idea of Morita theory is to reduce the study of a structure to the study of a potentially simpler Morita equivalent structure.
openaire   +1 more source

Semigroup actions on ordered groupoids

Mathematica Slovaca, 2013
Niovi Kehayopulu, Michael Tsingelis
exaly