A robust randomized indicator method for accurate symmetric eigenvalue detection

DOI10.1007/s10915-024-02599-xzbMath1546.65025MaRDI QIDQ6592271

Ji-guang Sun, Jian-Lin Xia, Zhongyuan Chen

Publication date: 24 August 2024

Published in: Journal of Scientific Computing (Search for Journal in Brave)

zbMATH Keywords

symmetric matricesstatistical analysisfailure probabilityshifted linear systemsrandomized estimatoreigenvalue indicator

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Eigenvalues, singular values, and eigenvectors (15A18) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)

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