Existence of Localized Modes in a Purely Anharmonic Chain  

作　　者：WANG Shaofeng 

机构地区：[1]Department of Physics,Xian Jiaotong University,Xian 710049

出　　处：《Chinese Physics Letters》1995年第2期95-97,共3页中国物理快报（英文版）

摘　　要：For a monatomic one-dimensional chain of particles interacting via a nearest-neighbor purely anharmonic potential of any even order(such a chain is called purely anharmonic chain),it is proved that there really exist exact localized modes.

关 键 词：HARMONIC purely EXISTENCE 

分 类 号：O17[理学—数学]