查询词典 parabolic cusp

Chapter 3 considers a doubly degenerate parabolic equation subject to inner absorption and boundary flux.

第三章研究一类具有非线性内吸收项与非线性边界流的双重退化抛物型方程。

Firstly ,the degenerate parabolic equation with shif t element is regularized.

即证明扰动问题的解的极限(ε→0)是不含扰动项的退化抛物方程的解。

The uniqueness of solutions to the initial boundary value problems of a degenerate parabolic equation is proved by means of a regularizing technique based on elliptic operators.

基于椭圆算子证明一种退化抛物方程初边值问题广义解的惟一性。

Next,critical global existence exponent and critical Fujita exponent are proved for the half space problem to a doubly degenerate parabolic equation with nonlinear flux condition.

其次，对一类具有非线性边界流的双重退化抛物型方程半无限问题，运用比较原理给出了解的整体存在临界指标和Fujita临界指标。

Degenerate parabolic equation ; Blowup set ; Blowup rate

退化抛物方程；爆破点集；爆破速率

We generalizes the concept of the parallel rays of Euclidian space to a complete noncompact Riemannian manifolds and discuss its properties. The above quasilinear degenerate parabolic equation arises from physics,mechanics, biology and finance etc fields.

上述拟线性退化抛物方程来源于物理、力学、生物和金融等许多领域，研究该方程解的存在性、唯一性和稳定性及其他性质具有广泛的意义。

Renormalized solutions of a class of strongly degenerate quasilinear parabolic equation s

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

This paper gives the probabilistic interpretation for one system of the second order quasilinear parabolic partial differential equations combined with an algebra equation using fully coupled forward-backward stochastic differential equation.

本文利用完全耦合的正倒向随机微分方程，对一类耦合了一个代数方程的二阶拟线性抛物型偏微分方程系统，给出概率表示。

The theory of parabolic equation was presented,and was applied to the scattering analysis of two dimensional perfectly electric conducting objects.

对抛物线方程算法的基本原理进行了详细论述，并将其运用到二维导体目标的电磁散射特性分析中。

In this thesis, we consider positive solutions of a degenerate parabolic system with homogeneous Dirichlet boundary condition. It is proved that all positive solutions exist globally iff 12≥abλ, whereλ1 is the first eigenvalue of ??

该论文研究一类具有齐次Dirichlet边界条件的退化抛物方程组正解的性质，证明了所有正解整体存在的充要条件是12≥abλ，其中λ1是具有齐次Dirichlet边界条件的？？

In this paper,author investigated the practical issues of property management in JiLin,analyzed the reasons,realized the situation of property management of residents uptown ,put forward the blueprint of property management of residents uptown, and further regulate dand strengthened the property management of residents uptown on how to fasten

通过调研后认为，随着吉林市城市建设的快速发展和政府民生民利工程的贯彻实施，住宅小区物业管理的深层次矛盾已经初露端倪，开发建设过程中遗留的诸多弊病和物业管理服务不到位所引发的种种矛盾，已经成为影响社会稳定的不和谐因素，严重制约了物业管理的良性发展。

The specific thread of this paper is: The first chapter introduces briefly basic theory of performance management, including the basic concept, theoretical base, and system of performance management.

本文阐述的具体思路是：第一章，简述绩效管理的基本理论。包括绩效管理的基本概念、绩效管理的理论基础和绩效管理的体系构架。