ADCM
2008
13 years 11 months ago
2008
We derive upper and lower bounds on the dimensions of trivariate spline spaces defined on tetrahedral partitions. The results hold for general partitions, and for all degrees of sm...
ADCM
2008
14 years 23 days ago
2008
ADCM
2008
14 years 23 days ago
2008
Learning function relations or understanding structures of data lying in manifolds embedded in huge dimensional Euclidean spaces is an important topic in learning theory. In this ...
ADCM
2008
14 years 23 days ago
2008
In this paper we present a complete description of ideal projectors from the space of bivariate polynomials F[x; y] onto its subspace F<n[x; y] of polynomials of degree less tha...
ADCM
2008
14 years 23 days ago
2008
ADCM
2008
14 years 23 days ago
2008
This paper first provides a common framework for partial differential equation problems in both strong and weak form by rewriting them as generalized interpolation problems. Then ...
ADCM
2008
14 years 23 days ago
2008
We consider the problem of constructing a C1 piecewise quadratic interpolant, Q, to positional and gradient data defined at the vertices of a tessellation of n-simplices in IRn . T...
ADCM
2008
14 years 23 days ago
2008
ADCM
2008
14 years 23 days ago
2008
In this paper we analyse a hybrid approximation of functions on the sphere S2 R3 by radial basis functions combined with polynomials, with the radial basis functions assumed to be...