Hermite form computation of matrices of differential polynomials
Given a matrix A in F(t)[D;\delta]^{n\times n} over the ring of differential polynomials, we first prove the existence of the Hermite form H of A over this ring. Then we determine degree bounds on U and H such that UA=H. Finally, based on the degree bounds on U and H, we compute the Hermite form H o...
| Main Author: | |
|---|---|
| Language: | en |
| Published: |
2009
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10012/4626 |