On the computation of a versal family of matrices
β Scribed by Laurent Stolovitch
- Publisher
- Springer US
- Year
- 1993
- Tongue
- English
- Weight
- 817 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1017-1398
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π SIMILAR VOLUMES
We describe a "semi-modular" algorithm which computes for a given integer matrix A of known rank and a given prime p the multiplicities of p in the factorizations of the elementary divisors of A. Here "semi-modular" means that we apply operations to the integer matrix A but the operations are driven
In the present paper we study the computation of the rank of a block bidiagonal Toeplitz (BBT) sequence of matrices. We propose matrix-based, numerical and symbolical, updating and direct methods, computing the rank of BBT matrices and comparing them with classical procedures. The methods deploy the