算子Dunkl-Williams型不等式  

Dunkl-Williams Type Inequalities for Operators

作　　者：阮杰昌[1] RUAN Jie-chang(Basic Education Department, Yibin Vocational and Technical College, Yibin 644003, Chin)

机构地区：[1]宜宾职业技术学院基础部,四川宜宾644003

出　　处：《数学的实践与认识》2016年第19期288-291,共4页Mathematics in Practice and Theory

摘　　要：在于讨论和经典Dunkl-Williams型不等式相类似的算子不等式,得到了几个算子Dunkl-Williams型不等式,并将其与现有的不等式进行了比较,结果表明,所得的结果是前期结果的推广和改进.The purpose of this paper is to discuss inequalities related to operator versions of the classical Dunkl-Williams inequality.We obtain some Dunkl-Williams type inequalities for operator.Our results are generalizations or refinements of some existing ones.

关 键 词：Dunkl-Williams不等式 算子不等式 算子绝对值 

分 类 号：O178[理学—数学]