Perturbation analysis on T-eigenvalues of third-order tensors

DOI10.1007/s10957-024-02444-zzbMath1548.15008MaRDI QIDQ6608750

Yi-Min Wei, Weiyang Ding, Changxin Mo

Publication date: 20 September 2024

Published in: Journal of Optimization Theory and Applications (Search for Journal in Brave)

zbMATH Keywords

perturbation analysistensor-tensor multiplicationBauer-Fike theoremGershgorin disc theoremT-positive semidefinitenessT-eigenvaluesKahan theorempseudospectra theory

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Eigenvalues, singular values, and eigenvectors (15A18) Multilinear algebra, tensor calculus (15A69)

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