周叔子
应用数学与计算数学。
个性化签名
- 姓名:周叔子
- 目前身份:
- 担任导师情况:
- 学位:
-
学术头衔:
博士生导师
- 职称:-
-
学科领域:
应用数学
- 研究兴趣:应用数学与计算数学。
周叔子,男,1940年11月生,教授,湖南大学应用数学研究所所长。1962年毕业于湖南大学数学力学系数学专业并留校任教,1978年评为讲师,1985年晋升为教授,1993年评为博士生导师。1992年起享受国务院特殊津贴。1994-1998年担任中国数学会理事。1998-2002年担任中国计算数学工会常务理事。1997-2000年担任湖南省计算数学应用软件学会理事长(现为该学会常务理事)。
主要研究方向:应用数学与计算数学。主持完成国家自然科学基金课题4项,培养博士10余人,硕士30余人。在“中国科学”、“计算数学”、“应用数学学报”、“系统科学与数学”、“SIAM J. Numer. Anal.”、“Ann. Pur. Appl. Mat.”、“Appl. Math. Comput.”、“J. Appl. Comput. Math.”等国内外权威杂志和其它著名杂志上发表论文100余篇。获省级二等奖1次(排名第二),出版专著“变分不等式及其有限元法”。
-
主页访问
2624
-
关注数
0
-
成果阅读
302
-
成果数
7
【期刊论文】A New Exceptional Family of Elements for a Variational Inequality Problem on Hilbert Space
周叔子, SHU-ZI ZHOU AND MIN-Ru BAI*
Applied Mathematics Letters 17(2004)423-428,-0001,():
-1年11月30日
This paper introduces a new exceptional family for a variational inequality problem in the Hilbert space and related existence theorems for the solution to the variational inequality problem.
Variational inequality,, Exceptional family,, Existence of solution.,
-
33浏览
-
0点赞
-
0收藏
-
0分享
-
83下载
-
0评论
-
引用
【期刊论文】A new domain decomposition method for an HJB equation☆
周叔子, Shuzi Zhou∗, Wuping Zhan
Journal of Computational and Applied Mathematics 159(2003)195-204,-0001,():
-1年11月30日
In this paper we propose a new domain decompostion method for solving a Hamilton-Jacobi-Bellman equation of second order. The basic idea is to solve an equivalent quasivariational inequality instead of the original discretized HJB equation.
HJB equation, Domain decomposition method, Quasivariational inequality, Convergence
-
37浏览
-
0点赞
-
0收藏
-
0分享
-
128下载
-
0评论
-
引用
周叔子, 曾金平, 单桂华
计算数学,2003,25(3):171~176,-0001,():
-1年11月30日
A kind of nonlinear elliptic problems has been solved by a Schwarz algorithm. An asymptotic geometric convergence rate is derived, and a numerical method for the subproblems is proposed. Finally, a numerical example is given.
非线性椭圆问题,, Schwarz方法,, 收敛性
-
31浏览
-
0点赞
-
0收藏
-
0分享
-
54下载
-
0评论
-
引用
周叔子, 曾金平, 单桂华
数值计算与计算机应用,2002(3):182~187,-0001,():
-1年11月30日
We have proposed a domain decomposition method for the finite element approximation of minimal surface problems. An asymptotically geometric convergence rate of the algorithm has been proved, and a numerical example has been given to explain that our method is good.
minimal surface problem,, domain decomposition method,, convergence rate
-
44浏览
-
0点赞
-
0收藏
-
0分享
-
47下载
-
0评论
-
引用
【期刊论文】Monotonic Iterative Algorithms for an Implicit Two-Sided Obstacle Problem
周叔子, SHUZI ZHOU, JINPING ZENG AND WUPING ZHAN
Computers and Mathematics with Applications 43(2002)31-40,-0001,():
-1年11月30日
In this paper, we present some iterative algorithms, mainly Schwarz algorithms, for an implicit two-sided obstacle problem. The monotonic convergence of the algorithms is proved.
Two-sided obstacle problem,, Iterative algorithm,, Lower (, upper), solution,, Schwarz algorithm,, Monotonic convergence.,
-
69浏览
-
0点赞
-
0收藏
-
0分享
-
78下载
-
0评论
-
引用
【期刊论文】Generalized Schwarz Algorithm for Obstacle Problems
周叔子, S. ZHOU, J. ZENG AND X. TANG
Computers and Mathematics with Applications 38(1999)263-271,-0001,():
-1年11月30日
In this paper, we present so-called generalized additive and multiplicative Schwarz algorithms for solving the discretization problems of obstacle problems with a self-adjoint elliptic operator. We establish convergence theorems for the proposed algorithms. Numerical tests show that a faster convergence rate can be obtained by choosing suitable parameters in the algorithms.
Variational inequalities,, Obstacle problems,, Generalized Schwarz algorithms,, Convergence.,
-
45浏览
-
0点赞
-
0收藏
-
0分享
-
26下载
-
0评论
-
引用
【期刊论文】PERTURBATION FOR ELLIPTIC VARIATIONAL INEQUALITIES*
周叔子, ZHOU SHU-ZI
SCIENCE IN CHINA (Seriea A), June 1991, Vol. 34 No.6,-0001,():
-1年11月30日
In this paper we consider the perturbation problems for linear elliptic variational in equafitles in Hilbert spaces. A more general sufficient condition for the convergence of perturbed solution to the original solution is derived and applied to deal with the boundary value perturbation problem and two practical vaciational inequalities,
variational inequality, perturbation, Hausdorff dimtanee.,
-
43浏览
-
0点赞
-
0收藏
-
0分享
-
16下载
-
0评论
-
引用