6 citations · 6 across the 1 of their papers we have counts for
2 papers
cs.SC2011
Computing the Hermite Form of a Matrix of Ore Polynomials
Mark Giesbrecht, Myung Sub Kim
Let R=F[D;sigma,delta] be the ring of Ore polynomials over a field (or skew field) F, where sigma is a automorphism of F and delta is a sigma-derivation. Given a an m by n matrix A…
cs.SC2009★ 6 cited
On computing the Hermite form of a matrix of differential polynomials
Mark Giesbrecht, Myung Sub Kim
Given an n x n matrix over the ring of differential polynomials F(t)[\D;δ], we show how to compute the Hermite form H of A, and a unimodular matrix U such that UA=H. The algorithm…