Article ID Journal Published Year Pages File Type
4628035 Applied Mathematics and Computation 2014 8 Pages PDF
Abstract

In this paper, we study the real eigenvalue bounds of standard and generalized real interval eigenvalue problems. Based on some known sufficient conditions for the regularity of interval matrices, a new algorithm for computing real eigenvalue bounds for real interval matrices is proposed. It can easily be extended for applying to generalized real interval eigenvalue problems. One advantage of the method is that the computation procedure takes less time than former methods we have proposed. Therefore it can be applied for solving larger interval eigenvalue problems. Finally, some numerical examples are presented which show the effectiveness of the method.

Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
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