等周问题的一个证明并用于横截条件的推导  

A Proof for the Isoperimetric Problem and the Derivation of Transversal Conditions by the Problem

作　　者：陈桂林[1] 

机构地区：[1]哈尔滨工业大学数学力学系

出　　处：《哈尔滨工业大学学报》1989年第4期1-7,共7页Journal of Harbin Institute of Technology

摘　　要：本文首先对古典变分法中条件泛函极值的等周问题给出了一个证法,然后将终端约束条件与等周约束条件联系起来推导横截条件.In this paper,a proof for isoperimetric problem of conditionally function-al extremum in the classical variational method is first given out.Then,by connecting the termianl constraint conditions with the isoperimetric constraintconditions,the transversal conditions are derived

关 键 词：泛函 等周问题 横截条件 极值曲线 

分 类 号：O176.2[理学—数学]