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一类非线性问题的时空有限元方法的误差估计 被引量:4

Error Estimates of Space Time Finite Element Methods for a Class of Nonlinear Problems
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摘要 研究了一类非线性问题的空间连续、时间间断的时空有限元方法 ,定义了一种新的依赖于网格步长的模 ,并给出所定义模意义下的最佳阶误差估计 . The space time finite element methods ,discontinuous in time but continuous in space ,for a class of nonlinear problems are considered. Optimal error estimates with respect to a new kind of mesh dependent norm are derived.
作者 李宏 刘儒勋
出处 《中国科学技术大学学报》 CAS CSCD 北大核心 2000年第1期14-24,共11页 JUSTC
基金 国家自然科学基金!资助项目 (197710 77)
关键词 时空有限元法 非线性问题 误差估计 离散问题 space time finite element method nonlinear problem error estimate
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  • 1[1]Oden J T. A general theory of finite elements II:applications[J]. Internet. J. Numer. Methods. Engrg,1969,1:247~259.
  • 2[2]Brook A N, Hughes T J R. Streamline upwind/Petrov-Galerkin formulations for convection dominated flows with particular emphasis on the incompressible Navier-Stokes equation[J]. Comput.Methods.Appl.Mech.Engrg, 1982,32:199~259.
  • 3[3]Johson C. The characteristics streamline diffusion finite element method[A]. Proc.Con. on Innovative Finite Element Methods[C]. Rio de Janeiro: 1989.
  • 4[4]Makridakis C H G, Babuska I. On the stability of the discontinuous Galerkin method for the heat equation[J]. SIAM.J.Numer.Anal, 1997,34(1):389~401.
  • 5[5]Babuska I, Osborn J E, Pitkaranta J. Analysis of mixed methods for second order boundary value problems using mesh dependent norms[J]. Numer.Math, 1980,34:1039~1062.
  • 6[6]Eriksson K, Johnson C. Adaptive finite element methods for parabolic problems I: a linear model problem[J]. SIAM.J.Numer.Anal,1991,28:43~77.
  • 7[7]Eriksson K, Johnson C. Adaptive finite element methods for parabolic problems II: optimal error estimates in L∞ L2 and L∞ L∞[J]. SIAM.J.Numer.Anal, 1995,32:706~740.
  • 8[8]Eriksson K, Johnson C. Adaptive finite element methods for parabolic problems IV:A nonlinear problems[J]. SIAM.J.Numer.Anal., 1991,32:1729~1749.
  • 9[9]Eriksson K, Johnson C. Adaptive finite element methods for parabolic problems V: long-time integration[J]. SIAM.J.Numer.Anal.,1995,32:1750~1762.
  • 10[10]Eriksson K, Johnson C, Thomee V. Time discretization of parabolic problems by the discontinuous Galerkin method[J]. RAIRO.Anal.Numer.,1985(19):912~928.

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