基本释义:

点的局部环

网络释义

1)local ring of a point,点的局部环

2)local linking at zero,零点局部环绕

3)parameter of local ring,局部环的参数

4)ideal theory of local rings,局部环的理想论

5)dimension of local ring,局部环的维数

6)multiplicity of local ring,局部环的重数

用法和例句

In this paper,periodic solutions for a class of non - autonomous second order Hamiltonian Systems have been studied under the local linking at zero and“nonquadrat- ic”condition,and the proof has been obtained by the local compact condition i.

此文则研究了非自制二阶Hamilton系统在零点局部环绕及“非二次”条件下周期解的存在性,并利用局部紧性条件(C)条件以及极大极小方法证明了其周期解的存在性。