r-凸函数与凸函数的关系  

Relationship Between r-Convex Functions and Convex Functions

作　　者：肖洪伟[1] 于宪伟[1] 包福利[1] 

机构地区：[1]渤海大学数学系,辽宁锦州121013

出　　处：《辽宁工学院学报》2006年第6期418-420,共3页Journal of Liaoning Institute of Technology(Natural Science Edition)

摘　　要：r-凸函数是凸函数的一种推广形式,它完全包含了凸函数族。通过引进r-凸函数的概念,得到了在适当的限制条件下凸函数是r–凸函数的结论。R-convex functions are the generalizations of convex functions, which includes the family of convex .The conclusions that in proper restricted conditions, convex functions are r-convex functions were reached by introducing the conception of r-convex function.

关 键 词：凸函数 G-凸函数 R-凸函数 拟凸函数 

分 类 号：O174.13[理学—数学]