查询词典 quasilinear

In chapter two ,we consider the Expanded Mixed Finite Method for the following quasilinear parabolic integro-differential equation.

在本章中我们给出了拟线性抛物问题的混合体积元的变分形式，并利用该方法得到了其真解与离散解的最优L~2模误差估计。

Amann [1] on local existence for quasilinear systems (2),we find that the results of H.

Amann的局部解存在性理论时，我们发现H。

In this paper, the method of Lyapunov function is used to discuss the stability of the solution of a kind of third order quasilinear differential equation with two nonlinear terms.

应用Lyapunov函数方法讨论一类含两个非线性项的三阶拟线性微分方程解的稳定性，得到了此类方程解的稳定性的若干新结果，同时推广了作者已有的结果。

In this paper, a concentration-compactness lemma for the problem of quasilinear elliptic equations is given, and the existence of nontrivial solutions is discussed by use of this lemma.

给出了相应的拟线性方程的定解问题的集中列紧引理，利用这一结果得到了方程在无界区域中非平凡解的存在性。

Chapter 5 is devoted to the local exact boundary controllability for one-dimensional nonautonomous quasilinear wave equations.

在第五章，作者致力于研究一维非自治拟线性波动方程的局部精确能控性问题。

Chapter four is on nonexistence of entire solutions of quasilinear parabolic equations .

用积分方法给出了一类拟线性椭圆型方程径向整体解存在的一个充要条件，推广了已有的结果。

The paper has used concise methods of logical analysis and reasoning to describe the relation between the first-order quasilinear partial differential equation and its system of characteristic equation.

对一阶拟线性偏微分方程与其特征方程组的关系，文中给出了简洁的逻辑分析和推导方法。

By Ricceri's three critical points theorem, the existence of solutions for a class of quasilinear elliptic systems with variational structure was proved and the location of the solutions was also determined.

通过运用Ricceri的一个三临界点定理，讨论了一类具变分结构的拟线性椭圆方程组，获得了多解的存在性，并且给出了解的位置。

As an application, the corresponding results on the exact boundary controllability for n-dimensional quasilinear wave equation with rotation invariance are obtained.

作为一个直接的应用，作者对具有旋转不变性的n(n＞1)维拟线性波动方程建立了相应的局部精确边界能控性。

In this paper we prove that the global existence theorems of the solutions to Cauchy problem for a class of quasilinear parapolic systems, by using of the entropy-entropy flux .

本文通过引进熵-熵流对，证明了一类拟线性抛物方程组Cauchy问题解的整体存在性定理。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。