Anna Giordano Bruno

activity

20172025

most citedAlgebraic entropy for amenable semigroup actions

12 citations · 25 across the 6 of their papers we have counts for

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Showing 2019Show all

2 papers · 1 filter

math.GR2019★ 12 cited

Algebraic entropy for amenable semigroup actions

Dikran Dikranjan, Antongiulio Fornasiero, Anna Giordano Bruno

We introduce two notions of algebraic entropy for actions of cancellative right amenable semigroups $S$ on discrete abelian groups $A$ by endomorphisms; these extend the classical…

math.DS2019★ 4 cited

Finiteness of topological entropy for locally compact abelian groups

Dikran Dikranjan, Anna Giordano Bruno, Francesco G. Russo

We study the locally compact abelian groups in the class $E_{< \infty}$ , that is, having only continuous endomorphisms of finite topological entropy, and in its subclass $…