Isomorphisms of formal matrix incidence rings

DOI10.3103/S1066369X1712009XzbMath1381.16031OpenAlexW2771061155MaRDI QIDQ1703188

Peng Zhang

Publication date: 1 March 2018

Published in: Russian Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3103/s1066369x1712009x

zbMATH Keywords

isomorphism problemincidence algebraupper triangular matrix ringformal matrix ringgeneralized incidence algebrazero trace ideals

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Automorphisms and endomorphisms (16W20)

Related Items (3)

Formal matrix rings: Automorphisms ⋮ Automorphisms of formal matrix algebras ⋮ Automorphism groups of formal matrix rings

Cites Work

• Isomorphisms between strongly triangular matrix rings.
• Automorphism groups of generalized triangular matrix rings.
• Isomorphisms between Morita context rings
• Isomorphism of generalized matrix rings
• Isomorphisms of formal matrix incidence rings

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