On the convergent condition of Newton-like method in parallel circular iteration for simultaneously finding all multiple zeros of a polynomial, II

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摘要

A new theorem for the convergence of parallel circular iteration generated by Newton-like method for simultaneously finding all multiple zeros of a polynomial is established.The convergent condition of this parallel circular iteration is relaxed compared with the classical theorem in the same field.

论文关键词:Multiple zeros of a polynomial,Newton-like method,Parallel circular iteration,Convergent condition

论文评审过程:Available online 21 November 2004.

论文官网地址:https://doi.org/10.1016/j.amc.2004.09.011