Automorphisms and higher derivations of incidence algebras

DOI10.1006/jabr.1995.1147zbMath0835.16029OpenAlexW1990960441MaRDI QIDQ1895580

M. Koppinen

Publication date: 8 April 1996

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jabr.1995.1147

zbMATH Keywords

automorphismsincidence algebrasupper triangular matrix algebrashigher derivationslocally finite preordered sets

Mathematics Subject Classification ID

Partial orders, general (06A06) Endomorphism rings; matrix rings (16S50) Automorphisms and endomorphisms (16W20) Derivations, actions of Lie algebras (16W25)

Related Items (20)

Lie higher derivations of incidence algebras ⋮ Nonlinear Jordan derivations of finitary incidence algebras ⋮ Isomorphisms and derivations of partial flag incidence algebras ⋮ Lie derivations of incidence algebras ⋮ Three automorphism theorems for triangular matrix algebras ⋮ Lie-type derivations of finitary incidence algebras ⋮ Jordan derivations of incidence algebras. ⋮ Nonlinear Jordan higher derivations of incidence algebras ⋮ Local derivations of finitary incidence algebras ⋮ The Picard group of a structural matrix algebra ⋮ Nonlinear Jordan derivations of incidence algebras ⋮ Higher derivations of triangular algebras and its generalizations. ⋮ Higher derivations of finitary incidence algebras ⋮ Linear \(n\)-commuting maps on incidence algebras ⋮ Lie n-derivations of incidence algebras ⋮ Nonlinear Lie derivations of incidence algebras ⋮ Lie triple derivations of incidence algebras ⋮ Jordan higher derivations of incidence algebras ⋮ Automorphisms and involutions on incidence algebras ⋮ Nonlinear Lie derivations of incidence algebras of finite rank

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