Year: 2023
Type: preprint
Abstract: We study automorphisms, isomorphisms, and derivations of the incidence algebra $I(X,R)$, where $X$ is preordered set and $R$ is an algebra over some commutative ring $T$.
Source: arXiv (Cornell University)
Authors: Krylov, Piotr, Tuganbaev, Askar
Language: English
Topic: Advanced Topics in Algebra
Subfield: Algebra and Number Theory
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
Funder: Russian Science Foundation
Award: G8185072082
OpenAlex ID: W4372283336