中文摘要：

研究了模糊数学中λ-凸函数与λ-广义凸函数的有关内容.介绍了λ-凸函与λ-广义凸函数的定义,证明了λ-广义凸函的几个等价命题.

英文摘要：

In the traditional mathematics,the convex function and the generalized convex function are very important in the optimized theory.This paper mainly studies the λ-convex functions and λ-generalized convex functions in fuzzy.Introduces the definition of λ-convex functions and λ-generalized convex functions,and proves the equivalent propositions of λ-generalized convex functions.