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3

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ADCM
2008

71views more ADCM 2008»

Numerical stability of biorthogonal wavelet transforms

13 years 5 months ago

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Gerlind Plonka, Hagen Schumacher, Manfred Tasche

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12

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ADCM
2008

119views more ADCM 2008»

Bounds on the dimensions of trivariate spline spaces

13 years 4 months ago

Download www.math.vanderbilt.edu

We derive upper and lower bounds on the dimensions of trivariate spline spaces defined on tetrahedral partitions. The results hold for general partitions, and for all degrees of sm...

Peter Alfeld, Larry L. Schumaker

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12

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ADCM
2008

71views more ADCM 2008»

Solvability of partial differential equations by meshless kernel methods

13 years 5 months ago

Download num.math.uni-goettingen.de

This paper first provides a common framework for partial differential equation problems in both strong and weak form by rewriting them as generalized interpolation problems. Then ...

Y. C. Hon, Robert Schaback

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13

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ADCM
2008

76views more ADCM 2008»

A multivariate Powell-Sabin interpolant

13 years 5 months ago

Download www.math.utah.edu

We consider the problem of constructing a C1 piecewise quadratic interpolant, Q, to positional and gradient data defined at the vertices of a tessellation of n-simplices in IRn . T...

Tatyana Sorokina, Andrew J. Worsey

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4

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ADCM
2008

59views more ADCM 2008»

On translation invariant operators which preserve the B-spline recurrence

13 years 5 months ago

Download www-personal.umich.edu

It was observed in [4] that the Hilbert transform of the univariate B-spline preserves the B-spline recurrence. Motivated by this observation, we characterize translation invarian...

Charles A. Micchelli, Yuesheng Xu, Haizhang Zhang

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