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20192026
most citedOn the equivalence problem of Smith forms for multivariate polynomial matrices

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math.AC2026

Matrix equivalence to Smith normal form: new theoretical results for multivariate polynomial matrices

Dong Lu, Yuanyuan Ruan, Dingkang Wang +1

This paper investigates the Smith normal form equivalence problem for multivariate polynomial matrices. Using methods from matrix theory and polynomial ideal theory, we prove that…