Results 101 to 110 of about 969 (126)

Lebesgue Constants for Cardinal -Spline Interpolation

Canadian Journal of Mathematics, 1977
Recently the theory of cardinal polynomial spline interpolation was extended to cardinals -splines [3]. Letbe a polynomial with only real zeros. Denote the set of zeros by . If is the associated differential operator, the null-space
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Cardinal B-splines [PDF]

, 2015
This thesis deals with the issue of formation and presentation of curves in computer science. Despite being one of the most fundamental elements of computer graphics, they themselves can be very difficult to create. Many different curve format types attempt to solve this problem, but none is as successful as cardinal B-splines.
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The Limits of Multivariate Cardinal Splines

1985
In this note we characterize the limits of box-splines as their degree tends to infinity. Our results generalize classical theorems of I. J. Schoenberg [6, 7].
Carl de Boor, Klaus Höllig, Sherman Riemenschneider   +2 more
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High levelm-harmonic cardinal B-splines

Numerical Algorithms, 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Cardinal Interpolation with Polyharmonic Splines

1989
If k is a positive integer an n-variate k-harmonic cardinal spline is a tempered distribution f on R n such that ∆ k f is a measure supported on the integer lattice Z n in R n . Symbolically $${{\Delta }^{k}}f\left( x \right)=\sum\limits_{\text{j}\in {{\text{Z}}^{n}}}{{{a}_{j}}}\delta \left( x-j \right)$$ (1) where ∆ is the n variate ...
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Notes on spline functions IV: A cardinal spline analogue of the theorem of the brothers Markov

Israel Journal of Mathematics, 1973
I J Schoenberg, Schoenberg I J
exaly  

Cardinal B-Spline Wavelet Based Numerical Method for the Solution of Generalized Burgers–Huxley Equation

International Journal of Applied and Computational Mathematics, 2018
S C Shiralashetti, S Kumbinarasaiah
exaly  

Numerical solution of Riccati equation using the cubic B-spline scaling functions and Chebyshev cardinal functions

Computer Physics Communications, 2010
Mehrdad Lakestani, Mehdi Dehghan
exaly  

Cardinal Splines

1988
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Cardinal B-spline dictionaries on a compact interval

Applied and Computational Harmonic Analysis, 2005
Laura Rebollo-Neira
exaly