查询词典 cauchy kernel

Then the Cauchy problem (5) has a unique global solution

〓〓则问题（9）的解〓在有限时刻blow-up。

Low regularity well-posedness for the Cauchy problem of some nonlinear wave equations was studied.

研究一类非线性波动方程的柯西问题的低正则适定性。

In Chapter 4, the Cauchy problem for the compressible Euler equations with dampingis studied on the framework of Besov space.

在第四章中，我们在Besov空间框架下研究了带阻尼项的高维可压型Euler方程组的柯西问题。

The elementary solution to Cauchy problem of heat equation is given by applying Fourier transformation.

应用Fourier变换求出热传导方程的基本解，分析了基本解与正态分布密度函数的关系，从而借助密度函数解释热传导方程解的性质。

The existence and uniqueness of classical solutions to Cauchy problem of approximating equations of the flow equation are also established, which makes the discussion complete.

建立了与这一模型对应的流方程Cauchy问题的逼近问题的古典解的存在惟一性，使得这类问题的讨论完善化了。

This paper is devoted to the Cauchy problem of the degenerate quasilinear parabolic systems with p-Laplace operator in the principal part.

本文研究一类主部是m-Laplace算子的拟线性退化抛物方程组的Cauchy问题。

This method consists of solving a Cauchy problem for a linear operator equation.

3，4」中，提出了解右端数据有扰动的线性算子方程的动态系统方法·实际间题中，算子与右端数据通常是近似已知的。

The Cauchy problem is well posed when the Sobolev exponents for the initial data is higher than a critical value.

证明了当初值的Sobolev正则性高于一临界值时，柯西问题是适定的，否则其是不适定的。

We show that such decomposition gives the same solution with the original problem, and discuss well-posedness of the Cauchy problem based on the stratification theory.

首先证明了这样的分解与原问题同解，然后用分层方法讨论相应Cauchy问题的适定性，从而得到了原混合问题的适定的充要条件。

The main research of this paper is the global entropy existence of the isentropy relativistic Euler equations cauchy problem with a large initial data.

本文主要研究带有一类大初值的等熵相对论欧拉方程组Cauchy问题的整体熵解存在性。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。