2 papers
math.AC2026
Smith Form Equivalence for Several Classes of Multivariate Polynomial Matrices
Zuo Chen, Jiancheng Guan, Dongmei Li
This paper investigates the equivalence reduction for several classes of multivariate polynomial matrices and their Smith forms, establishing some criteria for such reduction. In p…
math.RA2025
Equivalent of Multivariate Polynomial Matrix
Jinwang Liu, Tao Wu, Jiancheng Guan +1
The equivalence of multidimensional systems is closely related to the reduction of multivariate polynomial matrices, with the Smith normal form of matrices playing a key role. So f…