73 citations · 119 across the 38 of their papers we have counts for
Showing math.FAShow all
2 papers · 1 filter
math.FA2022★ 1 cited
Endomorphisms and derivations of the measure algebra of commutative hypergroups
Zywilla Fechner, Eszter Gselmann, László Székelyhidi
Endomorphisms of the measure algebra of commutative hypergroups are investigated. We focus on derivations and higher order derivations which are closely related to moment function…
math.FA2019
Characterizations of derivations
Eszter Gselmann
The main purpose of this work is to characterize derivations through functional equations. This work consists of five chapters. In the first one, we summarize the most important no…