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Bivariate $$C^1$$ cubic spline space over a nonuniform type-2 triangulation and its subspaces with boundary conditions. (English) Zbl 1085.41005
Summary: We discuss the algebraic structure of bivariate $$C^{1}$$ cubic spline spaces over nonuniform type-2 triangulation and its subspaces with boundary conditions. The dimensions of these spaces are determined and their local support bases are constructed.

##### MSC:
 41A15 Spline approximation
Full Text:
##### References:
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