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cs.SC2023
Bézout Subresultants for Univariate Polynomials in General Basis
Jing Yang, Wei Yang
Subresultant is a powerful tool for developing various algorithms in computer algebra. Subresultants for polynomials in standard basis (i.e., power basis) have been well studied so…
cs.SC2023★ 1 cited
Parametric "Non-nested" Discriminants for Multiplicities of Univariate Polynomials
Hoon Hong, Jing Yang
We consider the problem of complex root classification, i.e., finding the conditions on the coefficients of a univariate polynomial for all possible multiplicity structures on its…
cs.SC2021★ 3 cited
Subresultant of several univariate polynomials
Hoon Hong, Jing Yang
Subresultant of two univariate polynomials is a fundamental object in computational algebra and geometry with many applications (for instance, parametric GCD and parametric multipl…