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- asymptotically linear elliptic equations 渐近线性椭圆方程
- linear elliptic equation 线性椭圆型方程
- The FBC is a non linear system which is chaotic. 流化床燃烧系统是一个具有混沌特性的非线性动力系统；
- In this paper we analysised non linear behavior of one kind of biochemical action system.We also obtained the solution of the acting dynamical equation by computer analogy. 对一类生化反应系统的非线性动力行为进行定性分析，并利用计算机模拟得到反应动力学方法的解.
- The kinetic data was measured with a non gradient reactor, The parameters of the model equation were calculated based on experimental results by the Powell non linear regression method: k 1=0 152e -62073RT , k 2=8.18e -2384RT ,k 3=0.221e -18949RT . 采用内循环无梯度反应器测定了SO2 氧化反应动力学数据 ;并利用 Powell法对动力学模型进行参数估值 ;得到 :k1=0 .;15 2 exp(- 6 2 0 73/ RT);k2 =8
- Abstract: In this paper, we prove existence of positive entire solutions of a class quasi linear elliptic systems. 文摘:本文讨论了一类满足初值条件的非线性椭圆型方程组正整体解的存在性.
- In this paper, we prove existence of positive entire solutions of a class quasi linear elliptic systems. 本文讨论了一类满足初值条件的非线性椭圆型方程组正整体解的存在性.
- A class of boundary value problem for elliptic equation with two parameters is considered. 摘要讨论了一类具有双参数的椭圆型方程边值问题。
- The singularly perturbed elliptic equation boundary value problem with turning point is considered. 本文讨论了具有转向点的奇摄动椭圆型方程边值问题。
- NON LINEAR VOLTAGE DEPENDENT DISC HARGE RESISTORS By Power Development Co. Ltd[S]. 中国科学院等离子体物理研究所.;二滩水力发电厂励磁系统咨询报告[R]
- A Lagrange multiplier based fictitious domain method for the Dirichlet problem of a class of linear elliptic operators is discussed. 本文首先讨论了一类椭圆型算子Dirichlet问题的基于Lagrange乘子的虚拟区域方法。
- In chapter two, we prove the existence of nontrivial solutions for the elliptic equation of high order. 在第二章中，我们讨论了一类高阶椭圆方程，并且证明了多解的存在性问题。
- The present study is useful for non linear analysis,crack analysis,and overloading analysis of arch dams. 根据该模型编制了相应的程序，并对小湾拱坝进行了非线性分析、超载分析及开裂范围和开裂尺寸的研究。
- A non linear photochromic mask layer can be utilized for super resolution optical data storage. 利用光致变色介质的非线性效应特性制成掩膜,可以实现超分辨率光存储。
- Combined methods have received a lot of attention on the study of the boundary value problems of elliptic equation with singularities domain. 组合的方法已经以奇异领域受到在椭圆形的相等的边界价值问题的研究方面的许多注意。
- This paper analysis the limitations of traditional optimization metheods for a kind of non linear programming(NLP). 对间歇化工过程用水网络优化提出了基于非线性规划的优化设计方法。
- Second, the analyticity of solution to a class of degenerate elliptic equation is obtained. and some application in a geometric problem is presented. 然后将其应用到一个几何问题中。
- Stability of solution of a class quasilinear elliptic equation, Acta Mathematictae Sinica, English Series. Vol. 18, No.3 (2002) 461-470. 无界域上一类椭圆方程无穷多解的存在性，数学学报，2002年第4期。
- The main idea is to make full use of the decorrelation of two complex-valued vectors in generating independent components by non linear decorrelation. 结合非正则复向量的协方差矩阵和伪协方差矩阵构造出了新的代价函数，进而提出新算法，通过复非线性不相关，从混合信号中提取出复值独立分量。
- By using the wavelet transform and the non linear optimization,we calculated parameters and determined the saltation edges of the differential ECG. 微分心电信号的突变特性反映了心肌除极波前在传播过程中的临界点现象,有可能解释心电图高频成分的成因。
