1) square preserving and symplectic difference scheme
平方守恒-辛差分格式
2) complete square conservative difference scheme
完全平方守恒差分格式
1.
Based on the forced dissipative nonlinear evolution equations for describing the motion of atmosphere and ocean, the computational stability of the explicit difference scheme of the forced dissipative nonlinear atmospheric and oceanic equations is analyzed and the computationally stable explicit quasi complete square conservative difference scheme is constructed.
从描述大气和海洋运动的强迫耗散非线性发展方程出发 ,对强迫耗散非线性大气和海洋方程组显式差分格式的计算稳定性进行了分析 ,构造了一类强迫耗散非线性发展方程的显式准完全平方守恒差分格式。
3) norm preserving and symplectic scheme
模方守恒-辛格式
1.
order norm preserving and symplectic scheme and 2 order explicit symplectic scheme for separable and linear Hamiltonian system including explicitly time are constituted and applied to compute interaction of the simulated laser field with an electron in the finite width and infinite depth potential well,the results are in good agreement with theoretical analysis.
对显含时间的可分线性哈密顿系统构造了２阶模方守恒－辛格式和显式辛格式，并计算了１维有限宽无限深势阱中的电子与模拟激光场的相互作用，结果与理论分析一致。
4) Explicit quasi-complete square conservative difference scheme
显式准完全平方守恒差分格式
5) explicit square conservative scheme
显式完全平方守恒差分格式
1.
he explicit square conservative scheme and the improved splitting method are applied to the simulations for the monthly mean currents and surface elevations of the South China Sea.
用显式完全平方守恒差分格式及其改进分解算法对南海月平均流和海面起伏进行了数值模拟，与隐式完全平方守恒差分格式相比，计算时间可省３—５倍，具有良好的时间效益，而且，其计算效果不比隐式完全平方守恒差分格式差。
6) quasi complete square conservative difference scheme
准完全平方守恒差分格式
1.
Based on the forced dissipative nonlinear evolution equations for describing the motion of atmosphere and ocean, the computational stability of the explicit difference scheme of the forced dissipative nonlinear atmospheric and oceanic equations is analyzed and the computationally stable explicit quasi complete square conservative difference scheme is constructed.
从描述大气和海洋运动的强迫耗散非线性发展方程出发 ,对强迫耗散非线性大气和海洋方程组显式差分格式的计算稳定性进行了分析 ,构造了一类强迫耗散非线性发展方程的显式准完全平方守恒差分格式。
补充资料：差分格式
差分格式
difference scheme
。尽of)中考虑.利用高速计算机解常微分方程和偏微分方程的典型差分格式的有效数值方法已经发展起来. 下面给出差分格式的一个简单例子.假设给定微分方程 。I，‘:卜a ox、u‘x卜汀‘x).) a(x))0 .0
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条