New proofs of Schur-concavity for a class of symmetric functions

Journal of inequalities and applications

Huan-Nan Shi¹ 

关键词: majorization;    Schur-concavity;    inequality;    symmetric functions;    concave functions;   

DOI  :  10.1186/1029-242X-2012-12

学科分类：数学（综合）

来源: SpringerOpen

【 摘 要 】

By properties of the Schur-convex function, Schur-concavity for a class of symmetric functions is simply proved uniform. 2000 Mathematics Subject Classification: Primary 26D15; 05E05; 26B25.

【 授权许可】

CC BY