1) Feller process
鞅问题的解
1.
First, We set up the heterogeneous coagulation-fragmentation stochastic model strictly, and then prove that there existence and uniqueness of the Feller process which corresponding to the infinite dimensional coagulation-fragmentation by the tool of solution of martingale problem.
文章首先是建立严格的非齐次聚合分解的随机模型,利用鞅问题的解这一工具证明了非齐次聚合分解模型对应的无穷维马氏过程的存在性和唯一性,继而在聚合分解核满足一定条件下,找到了非齐次聚合分解过程的不变测度的显式,这在统计物理学中是一个非常重要的结论。
2) martingale problem
鞅问题
1.
It was concluded that the existence of solution to SDE driven by countable many Brownian motions was equivalent to the existence of weak solution to a martingale problem.
证明满足一定条件的连续局部鞅可以表示成关于无穷个独立的Brown运动的随机积分,并由此得到由无穷个独立的Brown运动驱动的随机微分方程的弱解的存在性等价于某个鞅问题的解的存在性。
3) solution of Riemann problem
Riemann问题的解
1.
It uses the analytical solution of Riemann problem to calculate the numerical conservative fluxes.
给出了一种根据 Riemann问题的解 ,计算网格单元边界处的守恒量通量的方法。
5) problems to be solved
有待解决的问题
1.
Meanwhile, they also have problems to be solved, such as the cultivation of inheritors and Hong Band researc.
他们也有有待解决的问题,如继承人的培养问题、红帮研究问题。
6) problem needing to overcome
必须解决的问题
补充资料：鞅鞅不乐
1.因不满意而很不快乐。鞅，通"怏"。
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