Results 191 to 200 of about 412,232 (210)

Extending ideals in regular topological semigroups

Semigroup Forum, 1999
The authors define three concepts of ideal extension properties of a topological semigroup \(S:S\) has the ideal extension property (IEP) if, for each closed subsemigroup \(T\) of \(S\) and each closed ideal \(I\) of \(T\), there is a closed ideal \(J\) of \(S\) such that \(J\cap T=I\).
Karen Aucoin, Kirk Benningfield, J.D. Lawson   +2 more
openaire   +1 more source

Topological Rees Matrix Semigroups

2015
An important problem in the theory of topological semigroups is to formulate a suitable definition of continuity for the choice of generalized inverses. In this paper, we will show that under certain natural conditions, a topology can be defined on a Rees matrix semigroup, which turns it into a topological semigroup, and in which a canonical continuous
E. Krishnan, V. Sherly
openaire   +1 more source

Relating ample and biample topological categories with Boolean restriction and range semigroups

Advances in Mathematics
We extend the equivalence by Cockett and Garner between restriction monoids and ample categories to the setting of Boolean range semigroups which are non-unital one-object versions of range categories. We show that Boolean range semigroups are equivalent
Ganna Kudryavtseva
semanticscholar   +1 more source

Indecomposability and Devaney’s chaoticity of semiflows with an arbitrary acting abelian topological semigroup

, 2018
A. Miller
semanticscholar   +1 more source

Topological Groups and Semigroups

1988
1°. A topological group is a group endowed with a Hausdorff topology relative to which the operations of multiplication and inversion are continuous (the latter being therefore a homeomorphism); here the Cartesian product of the group with itself is endowed with the product topology.
openaire   +1 more source

Some properties on topological entropy of free semigroup action

, 2018
Jingru Tang, Bing Li, Wen-Chiao Cheng
semanticscholar   +1 more source

On the topological center of a Banach algebra related to a foundation topological semigroup

, 2012
S. Maghsoudi, R. Nasr-Isfahani
semanticscholar   +1 more source

The Stone-Čech compactification of a topological semigroup

Mathematical Proceedings of the Cambridge Philosophical Society, 1976
J. Baker, R. J. Butcher
semanticscholar   +1 more source

Topologiacl radicals in semigroups

Publicationes Mathematicae Debrecen, 2022
Hung, C. Y., Shum, K. P.
openaire   +2 more sources

Homomorphisms and Topological Semigroups.

2022
openaire   +1 more source