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Polyharmonic spline

Polyharmonic splines are used for function approximation and data interpolation. They are very useful for interpolating and fitting scattered data in… Expand
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Papers overview

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2017
2017
Delaunay-based derivative-free optimization leveraging global surrogates (∆-DOGS) is a recentlydeveloped optimization algorithm… Expand
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2015
2015
Polyharmonic spline (PHS) radial basis functions (RBFs) are used together with polynomials to create local RBF-finite-difference… Expand
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2013
2013
This article treats the question of fundamentality of the translates of a polyharmonic spline kernel (also known as a surface… Expand
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2011
2011
ABSTRACT This paper concerns the numerical stability of polyharmoni c spline reconstruction from multivariate irregular sample s… Expand
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2010
2010
An adaptive ADER finite volume method on unstructured meshes is proposed. The method combines high order polyharmonic spline… Expand
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2007
2007
Based on the nonlinear large-signal scattering functions theory,a novel method to linearize the scattering functions is studied… Expand
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2006
2006
Polyharmonic splines are utilized in the WENO recon- struction of finite volume discretizations, yielding a numerical method for… Expand
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2005
2005
Radial Basis Functions (RBF) have found a wide area of applications. We consider the case of polyharmonic RBF (called sometimes… Expand
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2004
2004
This paper proves convergence rates for local scattered data interpolation by polyharmonic splines. To this end, it is shown that… Expand
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2000
2000
We consider the problem of semi-cardinal interpolation for polyharmonic splines. For absolutely summable data sequences, we… Expand
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