咨询与建议

限定检索结果

文献类型

  • 3 篇 期刊文献

馆藏范围

  • 3 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 3 篇 理学
    • 3 篇 数学

主题

  • 3 篇 nonlinear diffus...
  • 1 篇 convergence
  • 1 篇 localization
  • 1 篇 boundary layer
  • 1 篇 non-divergence f...
  • 1 篇 nonlinear two-la...
  • 1 篇 property analysi...
  • 1 篇 unique existence
  • 1 篇 second-order tim...
  • 1 篇 singularity

机构

  • 1 篇 laboratory of co...
  • 1 篇 school of comput...
  • 1 篇 acad sinica inst...
  • 1 篇 college of scien...
  • 1 篇 college of scien...
  • 1 篇 graduate school ...

作者

  • 1 篇 guangwei yuan
  • 1 篇 何成
  • 1 篇 魏晓丹
  • 1 篇 fei zhao
  • 1 篇 周文书
  • 1 篇 xia cui

语言

  • 2 篇 英文
  • 1 篇 中文
检索条件"主题词=nonlinear diffusion problem"
3 条 记 录,以下是1-10 订阅
排序:
ANALYSIS OF BOUNDARY LAYER SINGULARITYIN A nonlinear diffusion problem
收藏 引用
Acta Mathematica Scientia 1999年 第4期19卷 431-441页
作者: 何成 Acad Sinica Inst Appl Math Beijing 100080 Peoples R China
In this paper, the author analyzes the singularity of a boundary layer in a nonlinear diffusion problem. Results show when the limiting solution satisfies the boundary condition, there is no boundary singularity. Othe... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Localization of Solutions of a nonlinear diffusion problem
收藏 引用
Chinese Quarterly Journal of Mathematics 2008年 第1期23卷 103-108页
作者: 周文书 魏晓丹 College of Science Dalian Nationalities University School of Computer Science Dalian Nationalities University
This paper concerns with properties of solutions of a nonlinear diffusion problem in non-divergence form. By constructing proper test functions, it is proved that solutions of the problem possess the property of local... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
ANALYSIS ON A NUMERICAL SCHEME WITH SECOND-ORDER TIME ACCURACY FOR nonlinear diffusion EQUATIONS
收藏 引用
Journal of Computational Mathematics 2021年 第5期39卷 777-800页
作者: Xia Cui Guangwei Yuan Fei Zhao Laboratory of Computational Physics Institute of Applied Physics and Computational MathematicsP.O.Box 8009-26Beijing 100088China College of Science North China University of TechnologyBeijing 1OO144China Graduate School of China Academy of Engineering Physics Beijing 100088China
A nonlinear fully implicit finite difference scheme with second-order time evolution for nonlinear diffusion problem is *** scheme is constructed with two-layer coupled discretization(TLCD)at each time *** does not st... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论