Ma Mingshu. A High-order Accuracy Explicit Difference Scheme for Solving the Equation of Two-Dimensional Parabolic Type[J]. Applied Mathematics and Mechanics, 1996, 17(11): 1013-1017.
Citation: Ma Mingshu. A High-order Accuracy Explicit Difference Scheme for Solving the Equation of Two-Dimensional Parabolic Type[J]. Applied Mathematics and Mechanics, 1996, 17(11): 1013-1017.

A High-order Accuracy Explicit Difference Scheme for Solving the Equation of Two-Dimensional Parabolic Type

  • Received Date: 1996-06-02
  • Publish Date: 1996-11-15
  • In this paper, a three explicit difference shcemes with high order accuracy for solving the equations of two-dimensional parabolic type is proposed. The stability condition is r=△t/△x2=△t/△y2≤1/4 and the truncation error is O (△t2+△x4).
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  • [1]
    曾文平,解二维抛物型方程的两个高精度显式差分格式,计算物理,9(4) (1992), 448-450,
    [2]
    S, Mckee, A generalization of the Du Fort-Frakel scheme, J, Inst, Maths.Appl ics,(1) (1972), 42-48.
    [3]
    马驯良,二阶矩阵族Gn (K,△t)一致有界的充要条件及其对差分方程稳定性的应用,高等学校计算数学学报,2(2)(1980), 41-53.
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