POLYNOMIALLY BOUNDED COSINE FUNCTIONS  

作　　者：Dingbang Cang Xiaoqiu Song Chen Cang 

机构地区：[1]North China Institute of Science and Technology,China [2]China University of Mining and Technology,China

出　　处：《Analysis in Theory and Applications》2012年第1期13-18,共6页分析理论与应用（英文刊）

基　　金：Supported by the National Natural Science Foundation of China(10671205);the Fundamental Research Funds for the Central Universities of China(JCB1201B,2010LKSX08,JCB1206B)

摘　　要：We characterize polynomial growth of cosine functions in terms of the resolvent of its generator and give a necessary and sufficient condition for a cosine function with an infinitesimal generator which is polynomially bounded.

关 键 词：cosine functions RESOLVENT polynomially bounded 

分 类 号：O174[理学—数学] TN919.33[理学—基础数学]