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JCAM
2010
90views more  JCAM 2010»
12 years 11 months ago
Approximation order of interpolatory nonlinear subdivision schemes
Linear interpolatory subdivision schemes of Cr smoothness have
Nira Dyn, Philipp Grohs, Johannes Wallner
JCAM
2010
78views more  JCAM 2010»
12 years 11 months ago
An uncertainty inequality for Fourier-Dunkl series
Abstract. An uncertainty inequality for the Fourier
Óscar Ciaurri, Juan L. Varona
JCAM
2010
97views more  JCAM 2010»
12 years 11 months ago
Random walk with long-range interaction with a barrier and its dual: Exact results
We consider the random walk on Z+ = {0, 1, ...} , with up and down transition probabilities given the chain is in state x {1, 2, ...}: (1) px = 1 2 ,, 1 2x +
Thierry Huillet
JCAM
2010
139views more  JCAM 2010»
12 years 11 months ago
A finite difference method for free boundary problems
Fornberg and Meyer-Spasche proposed some time ago a simple strategy to correct finite difference schemes in the presence of a free boundary that cuts across a Cartesian grid. We sh...
Bengt Fornberg
JCAM
2010
78views more  JCAM 2010»
12 years 11 months ago
A tension approach to controlling the shape of cubic spline surfaces on FVS triangulations
We propose a parametric tensioned version of the FVS macro-element to control the shape of the composite surface and remove artificial oscillations, bumps and other undesired beha...
Oleg Davydov, Carla Manni