On the spectra of some matrices derived from two quadratic matrices

zbMath1297.15013MaRDI QIDQ459184

Tuǧba Petik, Halim Özdemir

Publication date: 8 October 2014

Published in: Bulletin of the Iranian Mathematical Society (Search for Journal in Brave)

zbMATH Keywords

spectrumlinear combinationdiagonalizationidempotent matrixquadratic matrix

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Canonical forms, reductions, classification (15A21)

Related Items (4)

Notes on the quadraticity of linear combinations of a cubic matrix and a quadratic matrix that commute ⋮ On the spectra of some combinations of two generalized quadratic matrices ⋮ On involutiveness of linear combinations of a quadratic matrix and an arbitrary matrix ⋮ On idempotency of linear combinations of a quadratic or a cubic matrix and an arbitrary matrix

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