Gradings on incidence algebras and their graded polynomial identities

DOI10.1007/s00013-020-01545-1zbMath1467.16024arXiv2004.05230OpenAlexW3015910335MaRDI QIDQ2661727

Waldeck Schützer, Humberto Luiz Talpo

Publication date: 8 April 2021

Published in: Archiv der Mathematik (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2004.05230

zbMATH Keywords

polynomial identitiesgraded identitiesincidence algebras

Mathematics Subject Classification ID

Other kinds of identities (generalized polynomial, rational, involution) (16R50)

Cites Work

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• Abelian gradings on upper-triangular matrices
• Gradings on the algebra of upper triangular matrices and their graded identities.
• Incidence algebras, polynomial identities, and an a⊗b counterexample
• Polynomial Identities of Incidence Algebras
• Elementary and Good Group Gradings of Incidence Algebras over Partially-Ordered Sets with Cross-Cuts
• Structure of incidence algebras and their automorphism groups
• Automorphisms and derivations of incidence algebras
• Group gradings on associative algebras

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