Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6422073 | Applied Mathematics and Computation | 2011 | 4 Pages |
Abstract
In the present paper, we give a fast algorithm for block diagonalization of k-tridiagonal matrices. The block diagonalization provides us with some useful results: e.g., another derivation of a very recent result on generalized k-Fibonacci numbers in [M.E.A. El-Mikkawy, T. Sogabe, A new family of k-Fibonacci numbers, Appl. Math. Comput. 215 (2010) 4456-4461]; efficient (symbolic) algorithm for computing the matrix determinant.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Tomohiro Sogabe, Moawwad El-Mikkawy,