说明：双击或选中下面任意单词，将显示该词的音标、读音、翻译等；选中中文或多个词，将显示翻译。 您的位置：首页 -> 词典 -> 非局部边界条件 1)  nonlocal boundary condition 非局部边界条件 1. On a class of the solution of parabolic equations with nonlocal boundary conditions; 关于非局部边界条件抛物型方程组的解 2. In this paper,we discuss the existence and the uniqueness of classical solution for quasilinear elliptic equations with nonlocal boundary conditions by the Leray-Schauder fixed point theorem. 利用Ｌｅｒａｙ－Ｓｃｈａｕｄｅｒ不动点定理讨论了一类具非局部边界条件的拟线性椭圆型方程古典解的存在唯一性。 3. A class of initial boundary value problems for the singularly perturbed semilinear elliptic equations with nonlocal boundary conditions are considered. 本文研究了一类具有非局部边界条件的奇摄动半线性椭圆型方程边值问题。 2)  nonlocal boundary conditions 非局部边界条件 1. :In this paper, a useful nonlocal boundary conditions method are offered which can be easily applied to parabolic equation. 提出一种将非局部边界条件用于抛物线方程的方法,该方法不仅可以处理各个角度波的入射问题,而且可以直接应用于PE的各种算法中,数值结果表明用NLBC处理平面波的传播时,计算结果与实际符合得较好。 2. A class of initial-boundary value problems for the singularly perturbed reaction diffusion equations with nonlocal boundary conditions are considered. 该文研究了一类具有非局部边界条件的奇摄动反应扩散初始边值问题。 3. In the chapter there of this paper, we consider the uniqueness and the existence of solutions of the following reaction diffusion system with nonlocal boundary conditions. 本文第三章讨论的是如下非局部边界条件的反应扩散系统解的存在性和唯一性。 3)  non-local boundary condition 非局部边界条件 1. PML technique and non-local boundary conditions for the parabolic equation; PML技术及非局部边界条件在抛物线方程中的应用 2. High order parabolic equation algorithm and its application to non-local boundary condition; 高阶PE算法及其在非局部边界条件中的应用 3. Considering a reaction-diffusion equation with non-local boundary conditions in bounded regions, we have found under some conditions the solutions of the equation blow up or exist globally. 考虑在有界区域中非局部边界条件下的一个反应-扩散方程,在一定条件下,该方程的解整体存在或有限时刻爆破。 4)  non-local boundary conditions 非局部边界条件 1. Reproducing kernel method of solving a differential equation with nonlinear non-local boundary conditions 求解一类非局部边界条件微分方程的再生核方法 2. In this paper,a non-linear parabolic partial differential equation system with non-local boundary conditions is investigated. 本文首先讨论了一个非局部边界条件下的抛物型偏微分方程组,通过一个变量替换,使得在更宽松的边界假设条件下证明了解的存在唯一性;然后讨论了一个完全非线性的抛物型方程组,同样,通过变量替换证明了比较原理。 5)  unlocal boundary condition 非定局边界条件 6)  nonlocal boundary value conditions 非局部边值条件 1. Asymptotic behavior of positive solutions of Logistic equations with nonlocal boundary value conditions; 带非局部边值条件的Logistic方程组正解的渐近性态 2. By the bootstrap,we study the upper and lower solutions mothed of the existence of positive periodic solutions and asymptotic behavior of general time-dependent solutions for Logistic equation with time delay with nonlocal boundary value conditions. 采用bootstrap技巧,研究了带非局部边值条件的时滞的Logistic方程的正周期解的存在性和一般时变解的渐近性态的上、下解方法。 3. By the bootstrap technique,the paper studies the existence of positive periodic solutions and the asymptotic behavior of general time-dependent solutions for periodic Fisher s model with nonlocal boundary value conditions. 应用bootstrap技巧,讨论了带非局部边值条件的周期Fisher's模型正周期解的存在性和一般时变解的渐近性态。 补充资料：边界条件 分子式：分子量：CAS号：性质：当用一个微分方程描述一个化工设备的特性和各种参数间的关系时，求解这个方程必需知道这个设备的起始边界（如入口处）和终止边界（如出口处）的状态（如温度、压力、浓度等）。这些状态参数的大小称为边界条件。 说明：补充资料仅用于学习参考，请勿用于其它任何用途。 参考词条 ©2011 dictall.com