Listar INIT_Articles por autoría "87908982-cb8b-4bdc-9e17-b0fead534357"
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Bounded Sets in Topological Spaces
MDPI (2022-02)Let G be a monoid that acts on a topological space X by homeomorphisms such that there is a point x0∈X with GU=X for each neighbourhood U of x0. A subset A of X is said to be G-bounded if for each neighbourhood U of x0 ... -
Homomorphic Encoders of Profinite Abelian Groups II
MDPI (2022-03-29)Let {Gi:i∈N} be a family of finite Abelian groups. We say that a subgroup G≤∏i∈NGi is order controllable if for every i∈N, there is ni∈N such that for each c∈G, there exists c1∈G satisfying c1|[1,i]=c|[1,i], supp(c1)⊆[1,ni], ...
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The weak compactification of locally compact groups
Elsevier (2021)We further investigate the weak topology generated by the irreducible unitary representations of a group G. A deep result due to Ernest [13] and Hughes [22] asserts that every weakly compact subset of a locally compact ...
