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cs.SC2020
New Remarks on the Factorization and Equivalence Problems for a Class of Multivariate Polynomial Matrices
Dong Lu, Dingkang Wang, Fanghui Xiao
This paper is concerned with the factorization and equivalence problems of multivariate polynomial matrices. We present some new criteria for the existence of matrix factorizations…
cs.SC2020
On Factor Left Prime Factorization Problems for Multivariate Polynomial Matrices
Dong Lu, Dingkang Wang, Fanghui Xiao
This paper is concerned with factor left prime factorization problems for multivariate polynomial matrices without full row rank. We propose a necessary and sufficient condition fo…
cs.SC2020
On Minor Left Prime Factorization Problem for Multivariate Polynomial Matrices
Dong Lu, Dingkang Wang, Fanghui Xiao
A new necessary and sufficient condition for the existence of minor left prime factorizations of multivariate polynomial matrices without full row rank is presented. The key idea i…