查询词典 improper differentiability

Institute of Statistics and Actuary, Shandong Economic UniversityAbstract We consider the risk process perturbed by diffusion under interest force in this article. The integral expressions, continuities, twice continuous differentiability and integro-differential equations about $F_{\delta}$, the distribution of the surplus immediately before ruin, and $H_{\delta}$, the joint distribution of the surplus immediately before ruin and the deficit at ruin are obtained.

我们考虑既带有随机干扰又带有确定投资回报的风险过程，得到了破产前瞬间盈余的分布$F_{\delta}$及破产前瞬间盈余和破产时赤字的联合分布$H_{\delta}$所满足的积分表达，连续性及二次连续可微性和积分--微分方程。

The maximum principle of the optimal control for the stochastic systems described by Zakaj stochastic partial sifferential equationis proved by approximately minimum point theorem of E. Ekeland. The convexity and compactness of the set of control values is not assumed, and it is not necessary for the maximum principle about differentiability in control variables included in drift term of the stoch astic system and the integrand in index functional, and costate process satisfies the stochastic partial ...

在不假便定控制变量取值的集合是凸的和紧的，不要求随机系统的漂移项和指标泛函的被积函数关于控制变量具有可微性的情况下，用E，Ekeland的近似极小点定理证明了Zakai随机偏微分方程描述的随机系统的最优控制的最大值原理，和用很简洁的方法证明了协态过程满足一个随机偏微分方程。

In section 2 of chapter 2, we obtain the integral expression of Ф and prove the twice-continuous differentiability in (0,+∞).

在第三章第二节，我们得到了Ф的积分表达并证明了其二次连续可微性。

And then the sufficient conditions of differentiability for the multivariate function is considered.

然后考虑了一般的多元函数的情形，得到了当多元函数的某个偏导数连续，而其余偏导数存在时，函数可微。

The research content of this project is mainly the study of the differentiability of Lipschitz mapping and its appilications.

本项目以无穷维Banach空间上Lipschitz映射的可微性问题及其应用为主要研究课题。

The example that ultimately drove home the distinction between continuity and differentiability was given by him.

最终讲明白连续性和可微性之间的区别的例子是由他给出的。

The differentiability of the performance functions is a prerequisite to apply it.

本文利用涂奉生教授提出的关键路径概念研究DEDS性能的函数可微性。

The following is a very rapid outline of the essential argument to show what complex differentiability achieves.

下列各项是表示什么合成物可辨性达成的必要争论的一个非常迅速大纲。

The results demonstrate that the system has good liability, differentiability, applicability, indicatability and maneuverability.

结果证明：该指标体系具有较好的信度和区分度，较强的适用性，导向性和可操作性。

Perturbation analysis is an efficient method to study DEDS, whitch requires the differentiability of the performance function.

摘要扰动分析是研究离散事件动态系统的有效方法，性能函数的可微性是应用该方法的前提条件之一。

I can do simple painting, carpentry and plumbing.

我能做简单的油漆、木工和修水管等工作。

The motivations, notations and outline of this work are also given in this chapter.

从这个意义上讲，这些时滞是无害的。然后用实例说明这三个定理的应用和互不包含性。