Article ID Journal Published Year Pages File Type
4634729 Applied Mathematics and Computation 2008 13 Pages PDF
Abstract
Positive eigenvector of nonlinear perturbations of nonsymmetric M-matrix and its Newton iterative solution are studied. It is shown that any number greater than the smallest positive eigenvalue of the M-matrix is an eigenvalue of the nonlinear problem and that the corresponding positive eigenvector is unique and the Newton iteration of the positive eigenvector is convergent. Moreover, such positive eigenvectors form a monotone increasing and continuous function of the corresponding eigenvalues.
Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
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