9 citations · 48 across the 15 of their papers we have counts for
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math.FA2016★ 6 cited
Amenable semigroups of nonexpansive mappings on weakly compact convex sets
Andrzej Wiśnicki
We show a few fixed point theorems for semigroups acting on weakly compact convex subsets of Banach spaces when or have a left invariant…
math.PR2016★ 4 cited
On some results on the stability of Markov operators
Stanisław Wȩdrychowicz, Andrzej Wiśnicki
We formulate a criterion for the existence of an invariant measure for a Feller semigroup defined on a metric space with the e-property for bounded continuous functions and use it…