最大模原则的推广及应用  

Dissemination and application of the maximum module

作　　者：高惠[1] 李刚[2] 

机构地区：[1]石家庄职业技术学院基础教学部,河北石家庄050081 [2]河北广播电视大学教务处,河北石家庄050071

出　　处：《石家庄职业技术学院学报》2006年第6期20-22,共3页Journal of Shijiazhuang College of Applied Technology

摘　　要：主要讨论了Phragmen-Lindelof原则在有界区域边界上有不解析点的函数;在无界区域上满足适当条件函数的最大模的状态;对在有界区域上的解析函数f(z),其实部或虚部有界,则在该区域内|f(z)|有界.By using the principle of Phragmen-Lindelof, the present paper discusses the function with non-analytic point on the boundary of a bounded domain and the function with the property of maximum module on the unbounded domain in certain events. For an analytic function defined is also bounded in a bounded domain, as the real and imaginary part is bounded.

关 键 词：Phragmen-Lindelof原则 最大模原则 推广 应用 

分 类 号：O174[理学—数学]