Jing Yang

most citedThe D-plus Discriminant and Complexity of Root Clustering

1 citations · 1 across the 2 of their papers we have counts for

collaborators

3 papers

cs.SC2021★ 1 cited

The D-plus Discriminant and Complexity of Root Clustering

Jing Yang, Chee K. Yap

Let $p (x)$ be an integer polynomial with $m \geq 2$ distinct roots $ρ_{1}, \dots, ρ_{m}$ whose multiplicities are $μ = (μ_{1}, \dots, μ_{m})$ . We define the D-plus discriminant of $p(…

cs.SC2020

On mu-Symmetric Polynomials

Jing Yang, Chee K. Yap

In this paper, we study functions of the roots of a univariate polynomial in which the roots have a given multiplicity structure $μ$ . Traditionally, root functions are studied via…

cs.SC2020

A Condition for Multiplicity Structure of Univariate Polynomials

Hoon Hong, Jing Yang

We consider the problem of finding a condition for a univariate polynomial having a given multiplicity structure when the number of distinct roots is given. It is well known that s…