symplectic structure meaning in English
后成合晶构造
Examples
- At the same time , we try to analysis the relations between the special cases of dirac structure and the poisson structure or symplectic structure , moreover the sufficiency and necessary condition in which the dirac structure is integrable is given
定义了dirac结构的可积性，给出了dirac结构的可积性的充要条件即似dirac结构l完全可积充要条件是( l ， | l ， [ . , . ] )是李代数胚。 - Since the linear or nonlinear electromagnetic field equations can be written as an infinite - dimensional hamiltonian system , whose solution can be viewed as a hamiltonian flow in the phase space which preserves the symplectic structure in the time direction . such important features should not be neglected during the construction of numerical methods for the field equations
由于线性或非线性的电磁场方程可以转化成无限维的hamilton系统，其结果可以看作是定义在相空间里的时间上保持辛结构的hamilton流，因而在对场方程构造数值算法时就不应忽略这样重要的性质。