Vicente Goncalves不等式的一个注记

• 作 者: 袁俊 冷拓
• 机 构: Department of Mathematics, College of Sciences, Shanghai University, Shanghai 200444, P. R. China
• 出 处: 上海大学学报（英文版）
• 发表日期: 2007年2期
• 关键词: polynomial inequality root

In this paper, a new proof of the inequality of Vicente Gonqalves was given. The method may be powerful to deal with some problems of polynomials. As an application, a new inequality for the coefficients of a polynomial and its roots was derived.