Dynamical Symmetries for Graded Vector Fields

被引:0
|
作者
Azizpour, Esmaeil [1 ]
Atayi, Dordi Mohammad [1 ]
机构
[1] Univ Guilan, Fac Math Sci, Dept Pure Math, POB 1914, Rasht, Iran
关键词
supermanifold; involutive distribution; second-order differential equation field; Lagrangian systems; inverse problem; INVOLUTIVE DISTRIBUTIONS; INVERSE PROBLEM; EQUATIONS;
D O I
10.1080/1726037X.2019.1668146
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Suppose that M = (M, A(M)) is a graded manifold and consider a direct subsheaf D of DerA(M) and a graded vector field Gamma on M; both satisfying certain conditions. We associate to the graded vector field Gamma is an element of DerA(M), a set of 1-forms (DerA(M))*(Gamma) and show that if phi is an element of (DerA(M))*(Gamma) is a non-degenerate graded 1-form and X is an element of DerA(M) such that for some superfunction f on M, L-X(J(phi)) = df, and i(X) (phi - (-1)(vertical bar Gamma vertical bar(vertical bar phi vertical bar+1)) d(phi(Delta))) = 0, then the superfunction F = f - J(phi)(X) satisfies L Gamma F = Gamma(F) = 0. This result, generalizes the conditions under which there exist a solution for the inverse problem.
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页码:187 / 203
页数:17
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