A block-Lanczos method for large continuation problems

DOI10.1023/A:1019161413952zbMath0942.65054OpenAlexW1662305649MaRDI QIDQ1817783

Lothar Reichel, Daniela Calvetti

Publication date: 2 August 2000

Published in: Numerical Algorithms (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1019161413952

zbMATH Keywords

numerical exampleNewton's methodsingular pointsnonlinear systemspreconditioningbifurcationeigenvectorsturning pointsleast squarespath followingconjugate gradientseigenvalue computationEuler's methodblock-Lanczos algorithmlarge continuation problems

Mathematics Subject Classification ID

Global methods, including homotopy approaches to the numerical solution of nonlinear equations (65H20) Numerical solution of nonlinear eigenvalue and eigenvector problems (65H17)

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Iterative methods for large continuation problems

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