K. Hofmann

activity

19942025

most citedRepresenting a profinite group as the homeomorphism group of a continuum

3 citations · 11 across the 12 of their papers we have counts for

collaborators

Showing 2016Show all

2 papers · 1 filter

math.GR2016

Automatic continuity of abstract homomorphisms between locally compact and Polish groups

Oskar Braun, Karl Heinrich Hofmann, Linus Kramer

We are concerned with questions of the following type. Suppose that $G$ and $K$ are topological groups belonging to a certain class $K$ of spaces, and suppose that $ϕ : K \to G$ …

math.GR2016

Locally compact groups approximable by subgroups isomorphic to $Z$ or $R$

Hatem Hamrouni, Karl H. Hofmann

Let $G$ be a locally compact topological group, $G_{0}$ the connected component of its identity element, and comp(G) the union of all compact subgroups. A topological group will be c…

Automatic continuity of abstract homomorphisms between locally compact and Polish groups

Locally compact groups approximable by subgroups isomorphic to Z or R

Locally compact groups approximable by subgroups isomorphic to $Z$ or $R$