Results 21 to 30 of about 440,031 (362)

Polyhomomorphisms of locally compact groups [PDF]

open access: yesSbornik: Mathematics, 2021
Abstract Let and be locally compact groups with fixed two-sided invariant Haar measures. A polyhomomorphism is a closed subgroup
openaire   +3 more sources

Continuity of the dual Haar measure

open access: yesComptes Rendus. Mathématique, 2021
Given a continuous field of locally compact groups, we show that the field of the Plancherel weights of their C*-algebras is lower semi-continuous. As a corollary, we obtain that the dual Haar system of a continuous Haar system of a locally compact ...
Renault, Jean
doaj   +1 more source

Derivative for Functions f:GH, Where G Is a Metric Divisible Group

open access: yesMathematics, 2022
In this paper, a derivative for functions f:G→H, where G is any metric divisible group and H is a metric Abelian group with a group metric, is defined. Basic differentiation theorems are stated and demonstrated. In particular, we obtain the Chain Role.
Héctor Andrés Granada Díaz   +2 more
doaj   +1 more source

On Character Space of the Algebra of BSE-functions [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2018
Suppose that $A$ is a semi-simple and commutative Banach algebra. In this paper we try to characterize the character space of the Banach algebra $C_{rm{BSE}}(Delta(A))$ consisting of all  BSE-functions on $Delta(A)$ where $Delta(A)$ denotes the character
Mohammad Fozouni
doaj   +1 more source

Asymptotic invariants of lattices in locally compact groups

open access: yesComptes Rendus. Mathématique, 2023
The aim of this work is to understand some of the asymptotic properties of sequences of lattices in a fixed locally compact group. In particular we will study the asymptotic growth of the Betti numbers of the lattices renormalized by the covolume and the
Carderi, Alessandro
doaj   +1 more source

Coherent Frames [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2018
Frames which can be generated by the action of some operators (e.g. translation, dilation, modulation, ...) on a single element $f$ in a Hilbert space, called coherent frames.
Ataollah Askari Hemmat   +2 more
doaj   +1 more source

A note on semi-groups in a locally compact group [PDF]

open access: bronzeProceedings of the American Mathematical Society, 1960
Anatole Beck
openaire   +3 more sources

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