Lokendra K. Balyan
An Algorithm of Ordered Schur Factorization For Real Nonsymmetric Matrix
1026 - 1028
2010
4
5
International Journal of Computer and Information Engineering
https://publications.waset.org/pdf/10454
https://publications.waset.org/vol/41
World Academy of Science, Engineering and Technology
In this paper, we present an algorithm for computing a
Schur factorization of a real nonsymmetric matrix with ordered diagonal
blocks such that upper left blocks contains the largest magnitude
eigenvalues. Especially in case of multiple eigenvalues, when matrix
is non diagonalizable, we construct an invariant subspaces with few
additional tricks which are heuristic and numerical results shows the
stability and accuracy of the algorithm.
Open Science Index 41, 2010