Results 101 to 110 of about 719 (129)

The topological structure of solution sets and approximate controllability for semilinear evolution problems with non-compact semigroups

International Journal of Control
This work is concerned with the topological structure of solution sets and the approximate controllability for integer-order semilinear evolution problems with non-compact semigroups.
Yixing Liang, Zhenbin Fan, Gang Li
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On semitopological simple inverse $\omega$-semigroups with compact maximal subgroups

Carpathian Mathematical Publications
We describe the structure of ($0$-)simple inverse Hausdorff semitopological $\omega$-semigroups with compact maximal subgroups. In particular, we show that if $S$ is a simple inverse Hausdorff semitopological $\omega$-semigroup with compact maximal ...
Oleg Gutik, K. Maksymyk
semanticscholar   +1 more source

Semigroup topologies on endomorphism monoids of omega-categorical structures

Endomorphism monoids of omega-categorical structures are rich algebraic-topological objects, joining a semigroup (given by the composition operation) with a Polish topology (the topology of pointwise convergence defined via the evaluation at elements of the domain), with the additional compatibility property that the operation is continuous with ...
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The ideal structure on the topological tensor product of topological semigroups

Let \(S\), \(T\) be topological semigroups with identities, and \(\sigma\colon S\to T\) be a continuous homomorphism. The authors introduce the notion of topological tensor product of \(S\), \(T\) and \(\sigma\), denoted by \(S\otimes_\sigma T\) which is a topological semigroup satisfying a certain universality property.
Medghalchi, A. R., Rahimi, H. R.
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Topological Dynamics of Enveloping Semigroups

SpringerBriefs in Mathematics, 2022
Anima Nagar
exaly  

Applications of Transformation Groups to Problems in Topological Semigroups

, 1968
K. Hofmann, P. Mostert
semanticscholar   +1 more source

The Action of a Left Amenable Semi-topological Semigroup on a Weakly Compact Subset of a Banach Space with Normal Structure

British Journal of Mathematics & Computer Science, 2015
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On the boundary of algebraic radicals in topological semigroups

, 1974
K. Shum
semanticscholar   +1 more source

Structure of Julia sets of polynomial semigroups with bounded finite postcritical set

Applied Mathematics and Computation, 2007
Rich Stankewitz, Hiroki Sumi
semanticscholar   +1 more source