Isomorphisms of groups of invertible elements of incidence algebras

DOI10.1007/S10958-019-4160-6zbMath1412.16018OpenAlexW2909665093WikidataQ128596843 ScholiaQ128596843MaRDI QIDQ2416824

Vadim D. Shmatkov

Publication date: 24 May 2019

Published in: Journal of Mathematical Sciences (New York) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10958-019-4160-6

zbMATH Keywords

incidence algebraspartial orders

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Automorphisms and endomorphisms (16W20) Combinatorics of partially ordered sets (06A07)

Cites Work

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• The isomorphism problem for incidence rings

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