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| A NODAL BASIS OF C~μ-RATIONAL SPLINE FUNCTIONS ON TRIANGULATIONS | |
| 摘 要： | Let ι be a triangulation of a polygonal domain DR~2 with vertices V={v_1:1≤i≤N,}andRS~k(D,τ)={u∈C~k(D):(T∈τ, u|_τis a rational function}.The purpose of this paper is to study the exist-ence and construction of C~~μ-rational spline functions on any triangulation τ for CAGD.The Hermite prob-lem H~μ(V,U)={find u∈ |
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