一类二元样条空间的维数 |
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引用本文: | 高俊斌.一类二元样条空间的维数[J].高校应用数学学报(英文版),1994,9(2):177-188. |
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作者姓名: | 高俊斌 |
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摘 要: | We establish the dimension formula of the space of C^r bivsriate piecewise polynomials of total degree 3r defined on a so-called QT triangulation Δ*. Our approach is to construct a minimal determining set and an associated explicit basis for the space S3r^3(Δ*).
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关 键 词: | 二元样条空间 维数计算 凸四边形 边界顶点 连通域 |
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