Rings of invariants of \(2\times 2\) matrices in positive characteristic
DOI10.1016/S0024-3795(02)00483-4zbMath1023.13005MaRDI QIDQ1874307
S. G. Kuzmin, Alexandr N. Zubkov
Publication date: 25 May 2003
Published in: Linear Algebra and its Applications (Search for Journal in Brave)
Cohen-Macaulaynessmatrix invariantsgood filtrationregular sequencedeterminantal ringsdeterminantal ideal
Actions of groups and semigroups; invariant theory (associative rings and algebras) (16W22) Linkage, complete intersections and determinantal ideals (13C40) Vector and tensor algebra, theory of invariants (15A72) Actions of groups on commutative rings; invariant theory (13A50) Cohen-Macaulay modules (13C14)
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