Exact bounds for the uniform approximation by spline interpolants

1994 ◽  
Vol 68 (2) ◽  
pp. 263-267 ◽  
Author(s):  
R. G\"unttner
Keyword(s):  
Uniform Approximation ◽  
Exact Bounds ◽  
Spline Interpolants

scholarly journals A Wavelet-Based Almost-Sure Uniform Approximation of Fractional Brownian Motion with a Parallel Algorithm

2014 ◽  
Vol 51 (1) ◽  
pp. 1-18 ◽  
Author(s):  
Dawei Hong ◽  
Shushuang Man ◽  
Jean-Camille Birget ◽  
Desmond S. Lun
Keyword(s):  
Brownian Motion ◽  
Convergence Rate ◽  
Fractional Brownian Motion ◽  
Parallel Algorithm ◽  
Uniform Approximation ◽  
Haar Wavelets ◽  
Hurst Index ◽  
Sample Paths ◽  
Vanishing Moment ◽  
Uniform Expansion

We construct a wavelet-based almost-sure uniform approximation of fractional Brownian motion (FBM) (Bt(H))_t∈[0,1] of Hurst index H ∈ (0, 1). Our results show that, by Haar wavelets which merely have one vanishing moment, an almost-sure uniform expansion of FBM for H ∈ (0, 1) can be established. The convergence rate of our approximation is derived. We also describe a parallel algorithm that generates sample paths of an FBM efficiently.

scholarly journals Best quasi-convex uniform approximation

1990 ◽  
Vol 152 (1) ◽  
pp. 240-251 ◽  
Author(s):  
S.E Weinstein ◽  
Yuesheng Xu
Keyword(s):  
Uniform Approximation

Recursive computation of bivariate Hermite spline interpolants

2007 ◽  
Vol 57 (8) ◽  
pp. 962-973 ◽  
Author(s):  
A. Mazroui ◽  
D. Sbibih ◽  
A. Tijini
Keyword(s):  
Recursive Computation ◽  
Hermite Spline ◽  
Spline Interpolants
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