微分的

By using stability methods, when the given parameter meets certain conditions, the stability of equilibrium is discussed.

利用微分方程定性理论，当给定多数满足一定条件下，讨论了该系统平衡点的稳定性态。

Therefore applied the stochastic differential equation in the financial domain is a hot topic of discussion in recently several years.

所以将随机微分方程应用于金融领域是最近几年的1个热门话题。

Stochastic differential equation plays an important role in mathematical finance.

随机微分方程是一个经典课题，在数理金融中有着重要的应用。

The algorithm for constructing the approximating model of the Markov chain of an Ito stochastic differential equation is discussed.

探讨了构造伊藤随机微分方程的马尔可夫链近似模型算法。

The theory of BSDEs is widely applied in stochastic control and game theory, mathematical finance, partial differential equations, non-linear expectations after which is established.

其理论自创立以来，在随机控制和对策，数理金融，偏微分方程，非线性数学期望等领域取得了广泛的应用。

The exponential stability of Euler-Maruyama method for the stochastic differential variable delay equation with jumps is mainly studied.

研究了带跳变时滞随机微分方程Euler-Maruyama方法的指数稳定性。

In Chapter 1, some basic theories of stochastic functional differential equations of Ito-type are developed.

第一章，建立了伊藤随机泛函微分方程的一些基本定理。

The assumption mode method is utilized to derive the motion equations of the structure.

采用假设模态法建立系统的运动微分方程。

Based on nonsmooth analysis theory, the viability criterion is verified under the condition that the set-valued mapping in the right hand side is a polytope and the boundary function of the region is subdifferentiable and its subdifferential is a convex hull of finitely many points.

当右端集值映射为多面体，边界为次可微函数，且次微分为有限点集凸包时，基于非光滑分析理论，给出了在一点处检验生存性条件是否成立的方法。

Study on proof of sum of products equality and its application

给出了积分上限函数在证明等式和不等式、计算累次积分、证明微分中值定理和积分中值定理中的应用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。