Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6422100 | Applied Mathematics and Computation | 2011 | 8 Pages |
Abstract
A generalization of the concept of eigenvalue is introduced for a matrix pencil and it is called eigenpencil; an eigenpencil is a pencil itself and it contains part of the spectral information of the matrix pencil. A Wielandt type deflation procedure for regular matrix pencils is developed, using eigenpencils and supposing that they can have both finite and infinite eigenvalues. A numerical example illustrates the proposed method.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Edgar Pereira, Cecilia Rosa,