Totally compatible structures on the radical of an incidence algebra

We describe totally compatible structures on the Jacobson radical of the incidence algebra of a finite poset over a field. We show that such structures are in general non-proper. Final version

Authors

Mykola Khrypchenko (ORCID: https://orcid.org/0000-0002-4504-3261)

Publication Details

Published: 2026-03-31
DOI: https://doi.org/10.46298/jonas.17219
Primary Topic: Advanced Algebra and Logic
Type: article
Field-Weighted Citation Impact: 0.00

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article

Totally compatible structures on the radical of an incidence algebra

Mykola Khrypchenko

Mar 31, 2026

Advanced Algebra and Logic

article

Totally compatible structures on the radical of an incidence algebra

Mykola Khrypchenko

March 31, 2026article en

Abstract

We describe totally compatible structures on the Jacobson radical of the incidence algebra of a finite poset over a field. We show that such structures are in general non-proper. Final version

Vol. Volume 1 (2026), Issue 1

Reduced inequalities

Openalex Percentile: Top 30%

Advanced Algebra and Logic

DOI Open Access PDF OpenAlex

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Totally compatible structures on the radical of an incidence algebra — Mykola Khrypchenko · (2026) | TGRS Research Map | TGRS