Continuously Representable Topological Groups with Indecomposable Representations of Bounded Degree

We prove that a topological group whose family of continuous indecomposable representations in finite-dimensional spaces separates the elements of the group and whose continuous indecomposable representations are of bounded degree is a finite extension of a commutative group having sufficiently many continuous characters.

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Publication Details

Journal
Russian Journal of Mathematical Physics
Published
2026-03-01
DOI
https://doi.org/10.1134/s1061920826010176
Primary Topic
Advanced Operator Algebra Research
Type
article
Field-Weighted Citation Impact
0.00
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article

Continuously Representable Topological Groups with Indecomposable Representations of Bounded Degree

A.I. Shtern
Russian Journal of Mathematical Physics
Advanced Operator Algebra Research
article

Continuously Representable Topological Groups with Indecomposable Representations of Bounded Degree

A.I. Shtern
article en

Abstract

We prove that a topological group whose family of continuous indecomposable representations in finite-dimensional spaces separates the elements of the group and whose continuous indecomposable representations are of bounded degree is a finite extension of a commutative group having sufficiently many continuous characters.

Russian Journal of Mathematical PhysicsVol. 33(1)
Lomonosov Moscow State University (RU), Moscow Center For Continuous Mathematical Education (RU), Research Institute for System Studies (RU)
Openalex Percentile: Top 4%
Advanced Operator Algebra Research
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