Internal functors for systems of linear transformations

DOI10.1016/0021-8693(88)90168-8zbMath0658.16016OpenAlexW2086937118MaRDI QIDQ1111665

Frank Okoh, Fixman, Uri, N. Sankaran

Publication date: 1988

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

Full work available at URL: https://doi.org/10.1016/0021-8693(88)90168-8

zbMATH Keywords

direct sumsindecomposable moduleslinear transformationshomological dimensionsderived functorspencils of matricesKronecker modulessymmetric monoidal closed categoryinner hom functorinner tensor productupper triangular 2\(\times 2\)-matrices

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Category-theoretic methods and results in associative algebras (except as in 16D90) (16B50) Algebraic systems of matrices (15A30) Closed categories (closed monoidal and Cartesian closed categories, etc.) (18D15) Homological methods in associative algebras (16Exx)

Related Items

Extensions of modules characterized by finite sequences of linear functionals ⋮ Extensions of pairs of linear transformations between infinite- dimensional vector spaces

Cites Work

• Representations of K-species and bimodules
• Extensions of pairs of linear transformations between infinite- dimensional vector spaces
• Indecomposable representations of graphs and algebras
• Algebraic spectral problems
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