关于变上限积分确定的复合函数特性的讨论  

Study On The Special Property Of Compound Function F(x) Which Is Definited By Integration Of Variable Upper Limit

作　　者：谭福锦[1] 

机构地区：[1]广西民族学院数学与计算机科学系,广西南宁530006

出　　处：《广西民族学院学报（自然科学版）》2003年第1期13-15,21,共4页Journal of Guangxi University For Nationalities(Natural Science Edition)

摘　　要：讨论由变上限积分确定的复合函数F(x)=∫φ(x)af(t)dt的特性,如单调性、周期性、有界性、奇偶性、连续性和可微性等,得到了若干有关的结果.This paper discusses the special property of compound function F(x) which is definited by meams of the integration of variable upper limit ∫φ(x)a f(t)dt, for instance monotonicity,periodicity, boundedness, odevity, continuity and differentiability ect. and obtains some relating results. 

关 键 词：复合函数 变上限积分 单调性 周期性 有界性 奇偶性 连续性 可微性 

分 类 号：O174.1[理学—数学]