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Analysis on Locally Compact Semitopological Semigroups
2019This thesis focuses on the measure algebra M(S) of a locally compact semitopological semigroup S. In particular, we consider the analog of the group algebra L1(G) of a locally compact group G on S and the topological amenability of S. Among other results which shall be explained further in the introduction, the thesis answers the following open ...
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Semitopological semigroups satisfying S 2 =S on finite trees are topological
SemiGroup Forum, 1999The purpose of this paper is to prove the following theorem: If a semitopological semigroup \(S\) is defined on a finite tree and if \(S^2=S\), then \(S\) is a topological semigroup. Let \(M(S)\) denote the minimal ideal of \(S\), and \(m(s)\) the single element contained in the intersection of all arcs \([m,s]\cap M(S)\).
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Semitopological Semigroups on Circles†
Journal of the London Mathematical Society, 1972openaire +1 more source
Slowly oscillating functions on semitopological semigroup
2022Pashapournia, Ali +2 more
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Compact Connected Ordered Semitopological Semigroups†
Journal of the London Mathematical Society, 1972openaire +1 more source
Embedding the bicyclic semigroup into countably compact topological semigroups
Topology and Its Applications, 2010Taras Banakh, Oleg V Gutik
exaly
Fixed point properties for semigroups of nonlinear mappings and amenability
Journal of Functional Analysis, 2012Yong Zhang
exaly