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一对互补对称函数的Schur凸性
Schur-Convexity of Two Complementary Symmetric Functions
【摘要】 讨论了一对互补对称函数及它们的差在Rn++上的Schur凹凸性,并据此建立相关的不等式.
【Abstract】 The Schur-convexity and the Schur-concavity in R++n of two complementary symmetric functions and their difference are presented,and some relational inequalities are derived.
【关键词】 对称函数;
互补函数;
Schur凹凸性;
不等式;
【Key words】 symmetric function; complementary function; Schur-convexity; Schur-concavity; inequality;
【Key words】 symmetric function; complementary function; Schur-convexity; Schur-concavity; inequality;
【基金】 北京市教育委员会科技发展计划面上项目(KM200611417009)
- 【文献出处】 湖南理工学院学报(自然科学版) ,Journal of Hunan Institute of Science and Technology(Natural Sciences) , 编辑部邮箱 ,2009年04期
- 【分类号】O174.13
- 【被引频次】1
- 【下载频次】59