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- Blow-up Analysis for a Nonlinear Diffusion System with Nonlinear Coupled Boundary Conditions 一类具有非线性耦合边界条件的非线性扩散系统的爆破分析
- The Existence of the Solution of a Nonlinear Diffusion System and the Optimal Controls on the Relevant Linear System 一个非线性扩散系统解的存在性及线性系统的最优控制
- NONLINEAR DIFFUSION SYSTEMS IN THE PRESENCE OF FAST REACTION 快速反应过程中的非线性扩散方程组
- nonlinear diffusion system 非线性扩散方程
- The properties of solution to a class of quasilinear degenerate parabolic system coupled via three nonlinear diffusion equation are considered. 摘要研究了由三个拟线性退化抛物型方程通过非线性项耦合而得到的一类拟线性退化抛物方程组解的性质。
- A class of reaction diffusion system with jump layer is considered. 摘要讨论了一类具有跳跃层的反应扩散系统。
- This paper deals with the periodic optimal control governed by a degenerate nonlinear diffusion equation. 摘要研究由退化非线性扩散方程所支配系统的周期最优控制问题。
- This algorithm using wavelet coefficient to approximates the diffusion function of the nonlinear diffusion equation. 该方法用小波系数估计非线性扩散方程的扩散函数。
- This paper concerns with the initial and boundary value problem for a nonlinear diffusion equation with degeneracies. 摘要研究具退化性的一类非线性扩散方程的初边值问题。
- In this paper the singular perturbed initial boundary value problem for the diffraction reaction diffusion system is considered. 摘要本文讨论了一类绕射反应扩散系统的初始边值问题。
- The accumulation time and the distribution features of gas hydrate are related with the different diffusion system. 水合物的聚集时间和分布特征与不同的扩散体系有关。
- In this paper, we employ an improved minutia preserving smoothing algorithm based on solving a nonlinear diffusion equation. 但降噪算法常会因过度平滑引起图象细节特征的模糊,因此需要采用能保留细节的平滑处理算法。
- This paper discusses a type of reaction diffusion system composed of one predator and two preys. 摘要讨论了由一个捕食者和两个食饵组成的反应扩散方程组。
- An average method is applied to the nonlinear diffusion equation to obtain nonlinear analytical models for the index profiles of two-step ion-exchange splitters. 介绍了在用两步离子交换方法制作光功分器中,在高斯分布为初始条件下采用平均法求出非线性两步离子扩散方程的折射率分布,与实验测出的折射率分布符合得很好。
- We think technological diffusion force is formatted by motive force and traction force existing from the technological diffusion system. 我们认为技术扩散动力是由技术扩散系统中存在的推动力和牵引力合成的。
- A multi-kernel nonlinear diffusion model for image denoising based on image decomposition was studied, which got the major signal and the minutiae through different models. 摘要研究了一种基于图像分解的多核非线性扩散去噪方法,利用两个非线性扩散模型分别提取图像的主信号和细节信息。
- The non-negative solutions to a degenerate reaction diffusion system with initial boundary value conditions are studied. 摘要研究一类非局部退化反应扩散方程组初边值问题。
- The method of combining PDE (partial differential equation)'s nonlinear diffusion and wavelet transformation was proposed to remove speckles of SAR image. 利用小波具有快速变换和“变焦距”的特性与偏微分方程的各向异性扩散模型相结合的方法对SAR图像固有的相干斑进行去噪。
- The hydrates in marine environment can be grouped into two categories, diffusion system and venting system, according to hydrate occurrences. 根据天然气水合物的产出条件,海洋环境水合物可以分为二类扩散系统水合物和渗漏系统水合物。
- The shooting method, sub and super solution method, and fixed point theorem were used to study a class of nonlinear diffusion equations with nonlocal boundary value condition in perforated domains. 摘要利用打靶法、上下解方法和不动点定理等工具,研究有孔区域上一类具非局部边值条件的非线性扩散方程。