Chinese Quarterly Journal of Mathematics ›› 2003, Vol. 18 ›› Issue (3): 328-330.

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The Two Patterns of High Exact Difference in Convection Equation 

  

  1. 1.Department of Basic Courses ,A nyang  University ,A nyang 455000,China;2.Henan University ,Kaifeng 475001,China
  • Received:2002-02-15 Online:2003-09-30 Published:2024-04-11
  • About author:YANG Hui(1965-) male native of Runan Henan a lecturer of Anyang University engages in mathemati- cal analysis .

Abstract: This paper gives two patterns of high exact difference in solving convection equation.The error of cut section is to  O(Δt2 + Δx4).

Key words: convection equation, the pattern of difference, the error of cut section

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