2. 您的位置
3. 首页
4. 期刊论文
5. GLOBAL ATTRACTOR OF NONLINEAR STRAIN WAVES IN ELASTIC WAVEGUIDES

GLOBAL ATTRACTOR OF NONLINEAR STRAIN WAVES IN ELASTIC WAVEGUIDES

来源 :数学物理学报（英文版） | 被引量 : 0次 | 上传用户：lvsby2007

【摘 要】

：

The initial-boundary value problem of the propagation of nonlinear longitudinal elastic waves in an initially strained rod is considered. The rod is assumed to

【作 者】

：

Dai Zhengde Guo Boling 

【机 构】

：

Department of Mathematics, China

【出 处】

：

数学物理学报（英文版）

【发表日期】

：

2004年期

【关键词】

：

Nonlinear strain waves attractors 

【基金项目】

：

国家自然科学基金

下载到本地 , 更方便阅读

下载此文 赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

The initial-boundary value problem of the propagation of nonlinear longitudinal elastic waves in an initially strained rod is considered. The rod is assumed to interact with the surrouding elastic and viscous external medium. The long time behavior of solutions are derived and global attractors in E1 space is obtained.

其他文献

FCC DeSOx and DeNOx additive technology

The fluid catalytic cracking(FCC) is the principal gasoline-producing process in the refinery. Considerable amounts of harmful sulfur oxides and nitrogen oxides

期刊

FCCNOxSOxDeSOx additiveDeNOx additive

ON MULTIPLE POSITIVE SOLUTIONS FOR A NONLINEAR ELLIPTIC PROBLEM IN RN

By making use of variational method,the authors obtain some results about existence of multiple positive solutions and their asymptotic behavior as the paramete

期刊

Critical pointAsymptotic behaviorConcentration

Synthesis of Hydroxylated Sterols(Ⅱ)--Synthesis of 24-Methylenecholest-4-en-3β,6α-diol

In our study on the soft coral,Alcyonium patagonicum,a new hydroxylated sterol,24-methylenecholest-4-en-3β,6α-diol(1) exhibiting a potent activity to murine l

期刊

SynthesisReduction24-Methylenecholest-4-en-3β6α-diol

Er3+、In3+等金属离子对多孔硅光致发光性质的影响

用阳极腐蚀的方法制备了多孔硅样品，用电化学方法在多孔硅中注入Er3+、In3+等金属离子，并对注入离子后多孔硅的光致荧光光谱进行了研究，结果表明：注入Er3+及In3+后的多孔硅在588n

期刊

多孔硅荧光光谱Porous siliconPhotoluminescence

类氦离子1,3P激发态Schrodinger方程的直接解

利用相关函数（CF）-超球谐（HH）-广义Laguerre(GLF)方法直接求解类氦离子n1,3P（n=1,2,3）低躺激发态的Schrodinger方程，得氦原子的本征能量分别为-2.13317Eh (13P),-2.12383Eh(11P),-2.

期刊

类氦离子Schrodinger方程超球坐标Heliumlike systemsSchrodinger equationsHyperspherical

A Novel Dimer--Heteropolytungstate with a Vanadium Atom as the Centre--Synthesis and Structural Char

A novel dimer-tungstovanadate,(H3O)4［VW12O40Na(H2O)4］2,was hydrothermally synthesized and structurally characterized by single crystal X-ray diffraction,IR spectr

期刊

SynthesisCrystal structureTungstovanadate

NMR Studies of 3-Acylcamphor

NMR studies of some chiral 3-acyclcamphor were conducted.A complete assignment was given to 3-(4-pyridyl)carbonylcamphor by the 2D NMR technology.Assignments we

期刊

NMR3-(4-pyridyl)carbonylcamphoracylcamphorβ-diketone

Linear Strategy for Boolean Ring Based Theorem Proving

Two inference rules are discussed in boolean ring based theorem proving, and linear strategy is developed. It is shown that both of them are complete for linear

期刊

Boolean ringlinear strategyHerbrand theoremO-linear strategy

原子团簇P10模型的理论计算

用分子图形学方法设计出26种P10模型，并对其进行了分子力学、PM3半经验量子化学和Hartree－Fock从头算优化．在P10原子团簇模型设计中，磷原子采用一、二、三或四配位．大部分P10的模

期刊

磷原子团簇同分异构体P10分子力学从头计算Phosphorus clustersIsomersP10Molecular mechanicsab

分子动力学模拟纳米晶体银的结构和性能

通过分子动力学方法，采用以局域密度（LDA）近似和二阶动量矩（SMA）近似为基础的多体势函数，模拟了纳米面心立方晶体银的结构，对模拟的结果进了不同尺寸的纳米晶体的能量分布，弹性常数，表

期刊

分子动力学模拟纳米晶体多体对偶势Molecular dynamics simulationNanocrystalMany-body potentica