Finite-Difference Methods for a Class of Strongly Nonlinear Singular Perturbation Problems

来源 :高等学校计算数学学报：英文版 | 被引量 : 0次 | 上传用户：sun_merry

【摘要】

：

<正>The paper is concerned with strongly nonlinear singularly perturbed bound- ary value problems in one dimension.The problems are solved numerically by finite

【作者】

：

Relja Vulanovic

【机构】

：

DepartmentofMathematicalSciences

【出处】

：

高等学校计算数学学报：英文版

【发表日期】

：

2008年2期

【关键词】

：

边值问题有限微分奇异扰动分散等距网孔 Boundary-value problem singular perturbation finite diff

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

<正>The paper is concerned with strongly nonlinear singularly perturbed bound- ary value problems in one dimension.The problems are solved numerically by finite- difference schemes on special meshes which are dense in the boundary layers.The Bakhvalo

其他文献

我们是怎样办起渣棉厂的

【正】烟囱冒白烟，火花喷渣棉，全民办工业，超英在眼前。

期刊

渣棉耐火泥办工厂换风观潮派右倾保守白手起家鼓风机喷渣小高炉

A Note on Generic Fiedler Matrices

<正>In this paper, we first show that a generic m×n Fiedler matrix may have 2m-n-1 kinds of factorizations which are very complicated when m is much larger

期刊

泛Fiedler矩阵因式分解随机中心对称Stochastic column-rhomboidal centrosymmetric Fiedler

软件也有进化论

期刊

软件进化论图形界面操作系统计算机

常减压装置腐蚀成因分析

对常减压装置腐蚀情况进行了采样分析和裂纹取样论证，并及时采取对策，防止同类事故发生。

期刊

常减压装置腐蚀性破坏防腐炼油装置

环飞北极圈散记之三穿越斯堪的纳维亚

环北极飞行采访,最令我们兴奋和难忘的是,一天24小时之内,飞越了三个国家,并都组织了不同形式的采访活动。离开俄罗斯,我们先到芬兰,之后飞到瑞典,从瑞典再到挪威。这一天一

期刊

北极圈北部地区俄罗斯瑞典人居民小区芬兰人采访宣传员城市建筑服务事业

Factors Influencing the Disturbed Flow Patterns Downstream of Curved Atherosclerotic Arteries

期刊

A Multigrid Block LU-SGS Algorithm for Euler Equations on Unstructured Grids

<正>We propose an efficient and robust algorithm to solve the steady Euler equa- tions on unstructured grids.The new algorithm is a Newton-iteration method in w

期刊

多栅区组欧拉方程式空气动力学机翼Multigrid block LU-SGS Euler equations aerodynamics airf

Convex Variational Formulation with Smooth Coupling for Multicomponent Signal Decomposition and Reco

<正>A convex variational formulation is proposed to solve multicomponent signal processing problems in Hilbert spaces.The cost function consists of a separable

期刊

信号分解变分形式耦合光滑多组分多分量信号空间处理希尔伯特Convex optimization denoising image restor

Fast Texture Segmentation Based on Semi-Local Region Descriptor and Active Contour

<正>In this paper,we present an efficient approach for unsupervised segmentation of natural and textural images based on the extraction of image features and a

期刊

纹理分割轮廓描述活动轮廓模型纹理图像灰度信息快速提取方法信息提取自然图像Semi-local image information Beltra

成都大白苦瓜的栽培及食用

<正> 成都“大白苦瓜”是本市优良地方品种,栽培历史悠久,市郊各乡除净种外,也与其它蔬菜品种进行套作。该品种生长势中等,分枝性较强,蔓长可达3米;叶片掌状深裂,边沿有锯齿,

期刊

成都大白苦瓜栽培食用

Finite-Difference Methods for a Class of Strongly Nonlinear Singular Perturbation Problems

与本文相关的学术论文