期刊论文

Ponnusamy, Saminathan

英文

Journal of Computational and Applied Mathematics

0377-0427

2018

336

468-476

10.1016/j.cam.2017.12.023

Indian Statistical Institute, Chennai Centre; NSFs of ChinaNational Natural Science Foundation of China (NSFC) [11571049]; Science and Technology Plan Project of Hunan Province [2016TP1020]; Science and Technology Plan Project of Hengyang City [2017 kJ183]; Mathematical Research Impact Centric Support (MATRICS) of DST, India [MTR/2017/000367]; Construct Program of the Key Discipline in Hunan Province

本校为第一机构

We consider König’s method for finding roots of polynomials. Let Kf,n be the function defined in König’s method for polynomial f of order n (n≥2). For any given complex number λ∈C and any given set Ω≔{z1,z2,…,zk} of k (k≥2) distinct complex numbers, we present a procedure of constructing a polynomial fn,λ for which Ω is a k-cycl...