M. Ferrer

activity

20102026

most citedThe character of topological groups, via bounded systems, Pontryagin--van Kampen duality and pcf theory

15 citations · 25 across the 11 of their papers we have counts for

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Showing 2021 · math.GNShow all

2 papers · 2 filters

math.GN2021

Homomorphic encoders of profinite abelian groups II

María V. Ferrer, Salvador Hernández

Let ${G_{i} : i \in N}$ be a family of finite Abelian groups. We say that a subgroup $G \leq i \in N \prod G_{i}$ is \emph{order controllable} if for every $i \in N$ the…

math.GN2021

The weak compactification of locally compact groups

María V. Ferrer, Salvador Hernández

We further investigate the weak topology generated by the irreducible unitary representations of a group $G$ . A deep result due to Ernest \cite{Ernest1971} and Hughes \cite{Hughes1…