A family of high order iterations for calculating the sign of a matrix

DOI10.1002/MMA.6471zbMath1454.65028OpenAlexW3025183115MaRDI QIDQ5135587

Javad Golzarpoor, Rostam K. Saeed, Fuad W. Khdhr, Fazlollah Soleymani

Publication date: 23 November 2020

Published in: Mathematical Methods in the Applied Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mma.6471

zbMATH Keywords

Padé approximationbasin of attractioniterative methodfunctions of matrices

Mathematics Subject Classification ID

Padé approximation (41A21) Numerical computation of matrix exponential and similar matrix functions (65F60)

Related Items (2)

Numerically stable iterative methods for computing matrix sign function ⋮ Extraction of deflating subspaces using disk function of a matrix pencil via matrix sign function with application in generalized eigenvalue problem

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