Please use this identifier to cite or link to this item: http://dspace.iiti.ac.in:8080/jspui/handle/123456789/430
Title: Backward errors and pseudospectra for structured nonlinear eigenvalue problems
Authors: Safique Ahmad, Sk.
Keywords: Mathematics
Issue Date: 2016
Publisher: Operators and Matrices
Citation: Operators and Matrices, no. 3, pp. 539–556, 2016
Series/Report no.: JA01;
Abstract: Minimal norm structured perturbations (backward errors) are constructed such that an approximate eigenpair of a nonlinear eigenvalue problem is an exact eigenpair of an appropriately perturbed problem. Structured and unstructured backward errors are compared. These results extend previous results for (structured) matrix polynomials to more general functions.
URI: http://hdl.handle.net/123456789/430
Appears in Collections:Discipline of Mathematics

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