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A SECOND ORDER DIFFERENCE SCHEME WITH NONUNIFORM MESHES FOR NONLINEAR PARABOLIC SYSTEM
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作者 WANZhengsu CHENGuangnan 《Journal of Systems Science & Complexity》 SCIE EI CSCD 2003年第2期199-208,共10页
In this paper, a difference scheme with nonuniform meshes is established for the initial-boundary problem of the nonlinear parabolic system. It is proved that the difference scheme is second order convergent in spaces... In this paper, a difference scheme with nonuniform meshes is established for the initial-boundary problem of the nonlinear parabolic system. It is proved that the difference scheme is second order convergent in spacestep and timestep. 展开更多
关键词 second order DIFFERENCE nonuniform meshes
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