On preprojective short exact sequences in the Kronecker case.

DOI10.1016/j.jpaa.2011.10.011zbMath1247.16015OpenAlexW1996278627MaRDI QIDQ436104

István Szöllősi, Csaba Szántó

Publication date: 30 July 2012

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jpaa.2011.10.011

zbMATH Keywords

path algebrasKronecker invariantsdimension vectorsKronecker algebraspreprojective short exact sequencesindecomposable preprojective modulespreinjective modules

Mathematics Subject Classification ID

Representations of quivers and partially ordered sets (16G20) Matrix pencils (15A22)

Related Items (5)

Submodules of Kronecker modules via extension monoid products ⋮ Computing the extensions of preinjective and preprojective Kronecker modules. ⋮ On the combinatorics of extensions of preinjective Kronecker modules. ⋮ A short solution to the subpencil problem involving only column minimal indices ⋮ Combinatorial aspects of extensions of Kronecker modules.

Cites Work

• Subrepresentations of Kronecker representations.
• Tame algebras and integral quadratic forms
• Assigning the Kronecker invariants of a matrix pencil by row or column completions
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