A generalization of amenability and inner amenability of groups
Ali Ghaffari (2012)
Czechoslovak Mathematical Journal
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Let be a locally compact group. We continue our work [A. Ghaffari: -amenability of locally compact groups, Acta Math. Sinica, English Series, 26 (2010), 2313–2324] in the study of -amenability of a locally compact group defined with respect to a closed subgroup of . In this paper, among other things, we introduce and study a closed subspace of and then characterize the -amenability of using . Various necessary and sufficient conditions are found for a locally compact...