MOC
2011
12 years 11 months ago
2011
Using the concept of Geometric Weakly Admissible Meshes (see §2 below) together with an algorithm based on the classical QR factorization of matrices, we compute efficient points...
COMPUTING
2006
13 years 4 months ago
2006
In his paper "Lagrange interpolation on Chebyshev points of two variables" (J. Approx. Theor. 87, 220
CAGD
2008
13 years 4 months ago
2008
In this paper, the geometric Lagrange interpolation of four points by planar cubic Pythagorean-hodograph (PH) curves is studied. It is shown that such an interpolatory curve exist...