摘要
该文在(0,n)的维辛超流形M=(e,A)的左A模DerA上定义了算子η,给出了M上的向量场为辛向量场的两个充要条件,并得到了算子η的一些恒等式.此外,还给了余切超流形T^*(M)=(e,S(DerA))上辛向量场的三个判定条件,并证明了它们的等价性.
In this paper, an operator U is defined in the left A module DerA on symplectic supermanifold M=(e, A) of dimension (0, n). Two sufficient and necessary conditions are given for vector fields on M being symplectic vecter fields, and some identities about the operator η are obtianed. Futrthermore, three decision conditions are given to judge symplectic vector fields on cotangent supermanifold T*(M) = (e, S(DerA)), and their equivalences are proved.
出处
《数学物理学报(A辑)》
CSCD
北大核心
2011年第3期845-855,共11页
Acta Mathematica Scientia
基金
新疆维吾尔自治区教育科学计划青年教师培育基金(XJEDU2009S67)资助