Abstract: In this paper , an equivalent condition of B2p reinvex functions is obtained under the conditions whichη( x, y) satisfies condition C and f ( x) satisfies condition D, real value functions in Rn are turned into real value functions in [ 0, 1 ] throngh above equivalent conditions, the p roblem is simp lified .
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黄应全.关于B - 预不变凸函数的一个等价条件[J].重庆工商大学学报(自然科学版),2009,(6):526-528 HUANG Y ingquan. An equivalent condition of B2preinvex functions[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),2009,(6):526-528