biharmonic相关论文
In this paper, three n-rectangle nonconforming elements are proposed with n ≥ 3. They are the extensions of well-known ......
This paper proves the saturation assumption for the nonconforming Morley finite element discretization of the biharmonic......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
A modified weak Galerkin(MWG)finite element method is developed for solving the biharmonic equation.This method uses the......
该文研究了一类特殊的半线性四阶椭圆问题.当非线性项在正无穷远处是超线性而在负无穷远处是渐近线性情形,使用极小极大方法建立非......
The aim of this article is twofold.One aim is to establish the precise forms of Landau-Bloch type theorems for certain p......
文章主要在有界域Ω中研究了如下含多奇性的半线形椭圆型问题{△^2u=^4∑t=1 λu｜x-a1｜4＋u^2＊-1,x∈Ω u=au/av=0,x∈aΩ u〉0,x∈Ω/......
研究了含权sobolev空间中的双调和算子的特征值不等式，当空间的维数大于2的时候，给出了两个关于前n个特征值的关系不等式．......
主要对单位实球Bn-1和单位复球Bn上的Clamped Plate问题,或Dirchlete重调和算子的问题进行了研究,得到了单位实球Bn-1和单位复球Bn......
利用活动标架法和广义极值原理研究四元数射影空间中的全实2-调和子流形,得到了这类子流形在伪脐条件下是极小的,并给出关于第二基......
In this paper, we investigate biharmonic maps from a complete Riemannian manifold into a Riemannian manifold with non-po......
主要对单位圆盘△^1和多圆柱△^n上的Clamped Plate问题或Dirichlet双调和算子的问题进行了研究．得到了单位圆盘△^1和多圆柱△^n上......
设CPn/2＋p^n＋p（4）是具有常全纯截面曲率4的复n＋P维不定复空间形·M^n是CPn/2＋p^n＋p（4）中常数量曲率的完备全实2-调和类空子流形，H表示M^n......
为在有混合粘住滑倒边界条件的一条飞机边界上的 Stokes 流动的一条一般定理被建立。这被为速度和压力地使用一个代表在做三维司烧......
研究了一类含Sobolev临界指数的双调和椭圆方程组，通过精确的能量估计，运用山路引理得到了这类方程组非平凡解的存在性．......
Nonexistence of Nontrivial Solutions with Decay Order for a Biharmonic P-Laplacian Equation and Syst
We use the Morawetz multiplier to show that there are no nontrivial solutions of certain decay order for a biharmonic eq......
主要利用Rayleigh-Ritz不等式和局部坐标法,得到复射影空间极小超曲面上重调和算子的特征估计.......
A New Fourth Order Difference Approximation for the Solution of Three-dimensional Non-linear Biharmo
This paper deals with a new higher order compact difference scheme, which is, O(h4) using coupled approach on the 19-poi......
In this paper, we propose some formulas for seeking a part of the particular solutions of the heavy harmonics and Tricom......
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For non-asymmetrical bending problems of elastic annular plates, the exact solutions are not fond. To bending problems o......
In this paper,the author obtains the more general displacement solutions for theisotropic plane elasticity problems.The ......
