Properties of Boundary Blow-up Solutions to Elliptic Systems of Competitive Type with Singular Weights 带奇异权函数的竞争型边界爆破椭圆方程组解的性质
Generalized DC type boundary value problem for quasilinear elliptic type complex equations of first order; 现进一步讨论二阶拟线性椭圆型方程在含梯度项情况下爆炸解的存在性。
Salt and Pepper Noise Removal Based on Minimization of a Functional with a Weighted Parameter Properties of Boundary Blow-up Solutions to Elliptic Systems of Competitive Type with Singular Weights 基于带权重参数泛函极小化的椒盐噪声图像去噪方法带奇异权函数的竞争型边界爆破椭圆方程组解的性质
Existence of Non-radial Solutions of Elliptic Equations in Divergence Type in R~ N 一类R~N上含散度型算子的椭圆方程的非径向对称解的存在性
Superconvergence Analysis of Nonconforming FEM Approximation of A Quasilinear Elliptic Problem of Nonmonotone Type 非协调元逼近非单调型拟线性椭圆问题的超收敛分析
The governing equation was described by the time dependent parabolic equation which is deduced from the elliptic type of mild slope equation on non-uniform, it avoids the drawback to common parabolic form of mild slope equation. 将椭圆型非均匀水流中波浪传播的联合折射-绕射方程化为依赖时间变化的抛物型方程,并以此作为控制方程,克服了一般抛物近似方法的缺点;
Coexistence of a Strongly Coupled Elliptic System with Holling Type ⅱ Functional Response 具Ⅱ型Holling功能性反应强耦合椭圆系统的共存问题
This paper describes the sufficient conditions in which the uniqueness theorems of the generalized solutions of the second order linear elliptic equations with diagonal type; Thereby the estimates for the maximum modulus of generalized solutions are obtained. 给出了对角型二阶线性椭圆型方程组广义解唯一性定理成立的充分条件,由此得到了广义解最大模的估计。
Considering the problem which the cipher's secure level is not easy to be changed in the existing elliptic curve cryptography field-arithmetic algorithms, we express a large number as the structure data type and design a field-arithmetic algorithm in elliptic curve cryptography for different cipher security. 本文针对现有的椭圆曲线密码体制密码域算术算法在实现上强度不易扩展的问题,将大整数用结构数据类型表示,设计适合不同椭圆曲线密码强度的域算术算法。
On Solutions of Backward Stochastic Differential Equations With Jumps, With Unbounded Stopping Times as Terminal and With Non-Lipschitz Coefficients, and Probabilistic Interpretation of Quasi-Linear Elliptic Type Integro-Differential Equa 无界停时终端非李氏系数带跳倒向随机微分方程的解及拟线性椭圆型偏微分积分方程解的概率表示
Research of Elliptic Cavity Plates Type Falling Film Evaporation 椭圆腔板束强化降膜蒸发研究
We obtain a local maximum principle for the semilinear nonuniformly elliptic equations in divergence form, and then show the local C1'1 estimate and a Bernstein type result for the solutions of the Hessian equations. 本文获得了一个半线性散度型非一致椭圆方程的局部最大值原理,并由此导出了Hes-sian方程解的局部C1,1估计和一个Bernstein型结果。
Boundary integral-differential equation and boundary element method for boundary value problems of a partial differential equation of elliptic type in 3-D 三维椭圆型偏微分方程边值问题的边界积分-微分方程及其边界元解法
Strictly speaking, it is not a new cryptosystem, but is a renovation of elliptic curve type of known cryptosystem. 严格地说,它不是一类新的密码体制,而只是已有密码体制的椭圆曲线型的翻版;
But the dynamics characteristics of these mechanisms had not been further studied yet. The aim of this research was to study the dynamics characteristics of the mechanism with planetary elliptic gears, establish the optimized models and obtain the optimal parameters of this type mechanism. 本文的研究目的是以椭圆齿轮行星轮系分插机构为主要研究对象,分析其动力学特性,建立动力学模型并验证,最后建立动力学优化模型并找出最佳参数。
We explore the natural boundary integral equation and Poisson formula of the elliptic equation of the? rst type in the upper-half plane by using the Fourier Transformation. 主要用Fourier变换法讨论第一类椭圆型方程组在上半平面的自然积分方程和Poisson积分公式。
An approximate solution methods of an irregular oblique derivative problem for the nonlinear elliptic type complex equation of second order 二阶非线性椭圆型复方程的非正则斜微商边值问题的一种近似解法
Trimming die for Elliptic Drawing Workpieces New Type of Internal Clamp with High Strength 椭圆形拉深件的内涨式切边模新型大涨紧力气动内对口器
By considering each component of vector functions, we transform Beltrami system to a class of elliptic systems of divergence type. 从考虑向量值函数的每一个分量出发,将Beltrami方程组转化为一类散度型椭圆组;
The Synthesis and Implementation of High-and-Low Pass Complementary Filter of the Elliptic Function Type 椭圆函数型高低通互补滤波器的综合与实践
The new type heat transfer element for falling film evaporation& elliptic cavity plate type evaporator is developed based on horizontal spraying type falling film evaporator. 介绍在水平管喷淋式降膜蒸发器的基础上,开发一种用于降膜蒸发的新型传热元件&椭圆腔板束。
The several iterative procedures for solving the mildly nonlinear partial difference equations of elliptic type 解半线性椭园偏差分方程的几种迭代程序
Numerical method for solving the free boundary plasma equilibrium equation ( a nonlinear partial differential equation of elliptic type) during the evolution of the external maintaining, field is presented. 本文介绍了外维持场随时间变化条件下等离子体平衡方程(非线性椭圆型偏微分方程)的数值求解方法。
However, there can be only some remnants of the last disappeared transitional elliptic island instead of its ghost, therefore type ⅴ quasi intermittency does not obey the characteristic scaling laws of type ⅴ intermittency. 然而,当混沌类吸引子刚刚出现时,仅可以找到最后一个过渡椭圆岛的遗迹,并不存在它的鬼魂,因此类Ⅴ型阵发不遵从Ⅴ型阵发的特征标度规律。
Using singularly perturbation theory is constructed the boundary layer scheme for a Dirichlet problem for the second order singularly perturbed equation of elliptic type in the rectangle. The error estimate is given. 利用奇异摄动理论对矩形域内二阶椭圆型奇异摄动方程的Dirichlet问题建立了边界层格式,并作出了误差估计。
The design method of the high-order elliptic highpass filter is presented using the E type frequency dependent negative resistor, grounded simulated inductor and floating grounded simulated inductor based on current conveyor. 用电流传送器实现的E型频变负阻、接地电感和浮地电感作为单元电路,提出了实现高阶椭圆高通滤波器的设计方法。
Our result generalizes a similar result in [ 13] for semilinear elliptic equations to p-Laplacian type problem. 我们的结果是文献[13]中的关于半线性椭圆方程的结果在p-Laplacian型方程中的推广。