A type of new conserved quantity deduced from Mei symmetry for Appell equations in a holonomic system with unilateral constraints  

作　　者：贾利群 解银丽 张耀宇 杨新芳 

机构地区：[1]School of Science,Jiangnan University [2]Electric and Information Engineering College,Pingdingshan University

出　　处：《Chinese Physics B》2010年第11期48-52,共5页中国物理B（英文版）

基　　金：Project supported by the National Natural Science Foundation of China (Grant No. 10572021);the Preparatory Research Foundation of Jiangnan University of China (Grant No. 2008LYY011)

摘　　要：A type of new conserved quantity deduced from Mei symmetry of Appell equations for a holonomic system with unilateral constraints is investigated. The expressions of new structural equation and new conserved quantity deduced from Mei symmetry of Appell equations for a holonomic system with unilateral constraints expressed by Appell functions are obtained. An example is given to illustrate the application of the results.A type of new conserved quantity deduced from Mei symmetry of Appell equations for a holonomic system with unilateral constraints is investigated. The expressions of new structural equation and new conserved quantity deduced from Mei symmetry of Appell equations for a holonomic system with unilateral constraints expressed by Appell functions are obtained. An example is given to illustrate the application of the results.

关 键 词：unilateral constraint Appell equation Mei symmetry conserved quantity 

分 类 号：O175[理学—数学]