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GENERALIZED DIFFERENCE METHODS ON ARBITRARYQUADRILATERAL NETWORKS 被引量:23
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作者 Yong-hai li rong-hua li(institute of mathematics, jinn university, changchun 130023, china) 《Journal of Computational Mathematics》 SCIE CSCD 1999年第6期653-672,共20页
This paper considers the generalized difference methods on arbitrary networks for Poisson equations. Convergence order estimates are proved based on some a priori estimates. A supporting numerical example is provided.
关键词 quadrilateral elements dual grids bilinear functions generalized difference methods priori estimates error estimates
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