Indecomposable representations of \(M(2,\mathbb{F}_ q)\) over \(\mathbb{F}_ q\)
DOI10.1006/JABR.1993.1050zbMath0817.20050OpenAlexW2093571938MaRDI QIDQ1210079
Publication date: 16 May 1993
Published in: Journal of Algebra (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1006/jabr.1993.1050
tensor productssymmetric powersmatrices over finite fieldsstandard representationinjective absolutely indecomposable modulesmonoids of \(2 \times 2\) matrices
Linear algebraic groups over finite fields (20G40) Semigroups of transformations, relations, partitions, etc. (20M20) Representation theory for linear algebraic groups (20G05) Modular representations and characters (20C20) Vector and tensor algebra, theory of invariants (15A72) Algebraic combinatorics (05E99) Representation of semigroups; actions of semigroups on sets (20M30)
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