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Algebra Logika, 2024 Volume 63, Number 1, Pages 30–38 (Mi al2792)

Some isomorphisms between incidence algebras and group algebras

I. V. Dudin, P. A. Krylov

Tomsk State University

Abstract: Relations between certain constructions based on incidence rings and group rings are considered.

Keywords: incidence ring, group ring, incidence algebra, group algebra.

UDC: 512.552

Received: 21.12.2023
Revised: 04.12.2024

DOI: 10.33048/alglog.2024.63.103


 English version:
Algebra and Logic, 2024, 63:1, 21–27


© Steklov Math. Inst. of RAS, 2025