146 search results - page 14 / 30 » Interpolation of Shifted-Lacunary Polynomials |
DAGSTUHL
2006
14 years 11 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...
COMBINATORICS
2000
14 years 10 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...
COMPUTING
2007
14 years 10 months ago
2007
In this paper, we propose an approach to the computation of more accurate divided differences for the interpolation in the Newton form of the matrix exponential propagator ϕ(hA)v...
MP
2002
14 years 9 months ago
2002
UOBYQA is a new algorithm for general unconstrained optimization calculations, that takes account of the curvature of the objective function, F say, by forming quadratic models by ...
ICALP
1999
Springer
15 years 2 months ago
1999
Springer
