Abstract
In this paper we will characterize the left $X$-thick subsets of an $X$-amenable topological semigroup $S$. Our result extends a result of $T$. Mitchell in $[12]$ and Wilde and Witz $[15]$.
Citation
H. Kharaghani. "Left thick subsets of a topological semigroup." Illinois J. Math. 22 (1) 41 - 48, March 1978. https://doi.org/10.1215/ijm/1256048832
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