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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

Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
Delaunay-based derivative-free optimization leveraging global surrogates (∆-DOGS) is a recentlydeveloped optimization algorithm… Expand
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2017
2017
Abstract We present a generalization of the RBF-FD method that computes RBF-FD weights in finite-sized neighborhoods around the… 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
2011
2011
ABSTRACT This paper concerns the numerical stability of polyharmoni c spline reconstruction from multivariate irregular sample s… Expand
2011
2011
  • B. Adcock
  • J. Approx. Theory
  • 2011
  • Corpus ID: 15936145
We consider expansions of smooth, nonperiodic functions defined on compact intervals in eigenfunctions of polyharmonic operators… Expand
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Highly Cited
2010
Highly Cited
2010
An adaptive ADER finite volume method on unstructured meshes is proposed. The method combines high order polyharmonic spline… Expand
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2009
2009
Dans le contexte de l'imagerie couleur, cette these se focalise sur la caracterisation colorimetrique des moniteurs, video… 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
2003
2003
This paper proves convergence rates for local scattered data interpolation by polyharmonic splines. To this end, it is shown that… Expand
2000
2000
We consider the problem of semi-cardinal interpolation for polyharmonic splines. For absolutely summable data sequences, we… Expand