203 search results - page 10 / 41 » On interpolation by radial polynomials |
DAGSTUHL
2006
13 years 10 months ago
2006
We consider the problem of sparse interpolation of a multivariate black-box polynomial in floating-point arithmetic. That is, both the inputs and outputs of the black-box polynomia...
DCC
2002
IEEE
14 years 8 months ago
2002
IEEE
Recently, Coppersmith and Shparlinski proved several results on the interpolation of the discrete logarithm in the finite prime field Fp by polynomials modulo p and modulo p -1, re...
COMBINATORICS
2000
13 years 8 months ago
2000
We construct examples of nonnegative harmonic functions on certain graded graphs: the Young lattice and its generalizations. Such functions first emerged in harmonic analysis on th...
NA
2007
13 years 8 months ago
2007
GC-sets are subsets T of Rd of cardinality dim Πn for which, for each τ ∈ T, there are n hyperplanes whose union contains all of T except for τ, thus making interpolation to a...
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
The most essential ingredient of interpolation is its basis function. We have shown in previous papers that this basis need not be necessarily interpolating to achieve good result...