Appell方程Mei对称性的新型守恒量  

A Type of New Conserved Quantity of Mei Symmetry for Appell Equations

作　　者：刘洪伟[1,2] 

机构地区：[1]东北电力大学理学院,吉林吉林132012 [2]吉林大学数学研究所,长春130012

出　　处：《东北电力大学学报》2013年第6期25-28,共4页Journal of Northeast Electric Power University

摘　　要：研究完整系统Appell方程的Mei对称性导致的新型守恒量。首先,研究一般无限小变换的Mei对称性;其次,得到系统Mei对称性直接导致的守恒量的条件和形式;最后,举例说明结果的应用。A type of new conserved quantity of Mei symmetry of Appell equations for a holonomic system is studied. Under the infinitesimal transformation of groups,new conserved quantity of Mei symmetry of Appell e-quations for a holonomic system are obtained form definition and the criterion of Mei symmetry of Appell equa-tions. Finally,an example is given to illustrate the application of the result.

关 键 词：APPELL方程 MEI对称性 守恒量 

分 类 号：O175.14[理学—数学]