Multivariate approximation
نویسنده
چکیده
The lecture addresses topics in multivariate approximation which have caught the author’s interest in the last ten years. These include: the approximation by functions with fewer variables, correct points for polynomial interpolation, the B(ernstein,-ézier, -arycentric)-form for polynomials and its use in understanding smooth piecewise polynomial (pp) functions, approximation order from spaces of pp functions, multivariate Bsplines, and surface generation by subdivision. AMS (MOS) Subject Classification: 41-02, 41A05, 41A10, 41A15, 41A63, 41A65
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