Similarity of matrices with integer spectrum over the ring of integers

DOI10.3103/S1066369X11030091zbMath1232.15016MaRDI QIDQ647848

Juan-Miguel Gracia

Publication date: 21 November 2011

Published in: Russian Mathematics (Search for Journal in Brave)

zbMATH Keywords

eigenvaluesJordan canonical formmatrix spectrumring of integerssimilarity of matricesquasipolynomial-time algorithm

Mathematics Subject Classification ID

Matrices of integers (15B36) Canonical forms, reductions, classification (15A21)

Related Items (5)

On similarity classes of second order matrices with zero trace over the ring of integers ⋮ On integer matrices with integer eigenvalues and Laplacian integral graphs ⋮ Structure of Rank-One Matrices Over the Domain of Principal Ideals Relative to Similarity Transformations ⋮ Block conjugacy of irreducible toral automorphisms ⋮ On the similarity of certain integer matrices with single eigenvalue over the ring of integers

Cites Work

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