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Operator P-class functions
被引:6
|作者:
Bakherad, Mojtaba
[1
]
Abbas, Hassane
[2
]
Mourad, Bassam
[2
]
Moslehian, Mohammad Sal
[3
]
机构:
[1] Univ Sistan & Baluchestan, Dept Math, Zahedan, Iran
[2] Lebanese Univ, Fac Sci, Dept Math, Beirut, Lebanon
[3] Ferdowsi Univ Mashhad, Dept Pure Math, Ctr Excellence Anal Algebra Struct CEAA, Mashhad, Iran
来源:
关键词:
P-class function;
Jensen operator inequality;
positive linear map;
Hermite-Hadamard inequality;
QUASI-CONVEX FUNCTIONS;
INEQUALITY;
D O I:
10.1186/1029-242X-2014-451
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
We introduce and investigate the notion of an operator P-class function. We show that every nonnegative operator convex function is of operator P-class, but the converse is not true in general. We present some Jensen type operator inequalities involving P-class functions and some Hermite-Hadamard inequalities for operator P-class functions.
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页数:8
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