Nevanlinna-Pick插值问题与相关幂矩量问题之间的联系(英文)  

Connections Between Nevanlinna-Pick Interpolation Problems and Associated Power Moment Problems

作　　者：吴化璋[1] 乔云[1] 

机构地区：[1]安徽大学数学系

出　　处：《中国科学技术大学学报》2005年第1期25-31,共7页JUSTC

基　　金：Project supported by NNSFC(10271113)

摘　　要：建立了在五个函数类中Nevanlinna Pick插值问题的解与相关的幂矩量问题的解之间明确的一一对应关系,所用的方法是Hankel向量方法.An intrinsic one-to-one correspondence between solutions to the multiple Nevanlinna-Pick interpolation problems in five function classes and solutions to their associated standard/nonstandard truncated power moment problems is established.The method is based on the so-called Hankel vector approach.

关 键 词：Nevanlinna—Pick插值 幂矩量问题 Hankel向量 

分 类 号：O174.42[理学—数学]