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- The paper deals with the existence of global solution for some semilinear hyperbolic equation with initial and boundary value by using Galerkin method and compactness criteria. 应用Galerkin方法及紧致性原理,研究了一类非线性双曲型方程初边值问题整体解的存在性。
- The existence of global warming is in question. 关于是否存在全球变暖的问题，仍在讨论中。
- The Existence of Global Solution for a Class of Nonlinear Wave Equations in Three Space Dimensions 三维空间中一类非线性波动方程整体解的存在性
- The Existence of Global Solutions of a Reaction-Diffusion Equation 一个反应扩散方程整体解的存在性
- existence of global solution 整体解的存在性
- Using the methods in nonlinear analysis, this present paper, studies the quasilinear parabolic systems in population dynamics, and obtaines the existence of the global solution. 采用非线性分析的方法,在任意带光滑边界的区域内,研究一类带交错扩散影响的拟线性抛物系统,证明了解的整体存在性。
- Necessary Conditions for the Existence of Global Solutions of Higher-order Nonlinear Ordinary Differential Inequalities 高阶的非线性常微分不等式全局解存在的必要条件
- Existence of Global Solutions and Pointwise Estimates for a Class of Semilinear Heat Equations 一类半线性热传导方程解的整体存在性和大时间状态估计
- Existence of Global Solutions of the Initial-Boundary Value Problem for Some Nonlinear Degenerate Wave Equation 一类非线性退化波动方程整体解的存在性
- Existence of global solutions for a class of nonlinear wave equations with dispersive-dissipative terms 一类非线性色散耗散波动方程整体解的存在性
- Existence of global solutions of initial value problem for nonlinear integro-differential equations of mixed type in Banach spaces Banach空间非线性混合型微分-积分方程初值问题整体解的存在性
- In this paper, the existence of global attractor for B-BBM equation is studied. 摘要研究了周期初值问题(方程式略)整体吸引子的存在性。
- In this paper, using the methods in nonlinear analysis, thispresent paper, studies the quasilinear parabolic systems in populationdynamics, and obtained the existence of the global solution. 本文采用非线性分析方法,研究生物种群动力学中一类拟线性抛物系统,得到解的整体存在性。
- Finally, we can construct the new structure of the global solution of two-dimensional simplified Euler equation and find singular structure of global solution. 第四部分;构造二维简化欧拉方程的全局解;发现了解的奇性结构.
- In this paper , we study the existence of global attractor for a disspative Schrodinger equation . 本文对一类具耗散的Schrodinger方程的整体吸引子的存在性问题进行了研究.
- YANG Zhijian,SONG Changming.On the existence and nonexistence of global solutions for a class of nonlinear evolution equation[J].Acta Math Appl Sinica,1997,20(3):321-331. [9]杨志坚;宋长明.;关于一类非线性发展方程整体解的存在性问题[J]
- Some sufficient condition to guarantee the existence of global invariant manifolds consisting zero homotopic closed orbits is gived. 同时给出了这类系统存在由第一类（零伦）闭轨组成的全局不变流形的条件。
- The newspaper ceased to appear after an existence of three months. 该报发行3 个月后停刊了。
- Potassium is necessary to the existence of all living things. 钾是所有生物生存必须的。
- Pollution poses a threat to the continued existence of this species. 污染对这一物种的继续生存造成了威胁。
