ON A METHOD OF STUDYING CERTAIN PROBLEMS IN PERTURBATION THEORY

DOI10.1070/SM1995V080N02ABEH003536zbMath0829.15006OpenAlexW2090644069MaRDI QIDQ4847177

Yu. A. Konyaev

Publication date: 10 September 1995

Published in: Russian Academy of Sciences. Sbornik Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/sm1995v080n02abeh003536

zbMATH Keywords

perturbation theorynumerical exampleseigenvalueseigenvectorscompanion matrixJordan formmultiple eigenvaluesroots of a polynomial

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Eigenvalues, singular values, and eigenvectors (15A18) Matrices over function rings in one or more variables (15A54) Canonical forms, reductions, classification (15A21)

Related Items (4)

Asymptotic analogs of the Floquet-Lyapunov theorem for some classes of periodic systems of ordinary differential equations ⋮ Initial-value and multipoint boundary-value problems for nonautonomous systems with polynomial matrices and their applications ⋮ Asymptotic analysis of regularly and singularly perturbed problems and their applications in biology ⋮ Singularly perturbed problems with double singularity

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