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On the denominator values and barycentric weights of rational interpolants
(Elsevier B.V., 2007-03-15)
We improve upon the method of Zhu and Zhu [A method for directly finding the denominator values of rational interpolants, J. Comput. Appl. Math. 148 (2002) 341-348] for finding the denominator values of rational interpolants, ...
Lower complexity bounds for interpolation algorithms
(Academic Press Inc Elsevier Science, 2011-04)
We introduce and discuss a new computational model for the HermiteLagrange interpolation with nonlinear classes of polynomial interpolants. We distinguish between an interpolation problem and an algorithm that solves it. ...
On the denominator values and barycentric weights of rational interpolants
(Elsevier B.V., 2014)
On the denominator values and barycentric weights of rational interpolants
(Elsevier B.V., 2007-03-15)
We improve upon the method of Zhu and Zhu [A method for directly finding the denominator values of rational interpolants, J. Comput. Appl. Math. 148 (2002) 341-348] for finding the denominator values of rational interpolants, ...
Preservation of interpolation features by fibring
(Oxford Univ PressOxfordInglaterra, 2008)
Axiomatic scalar data interpolation on manifolds
(IEEE, 2003)
We discuss possible algorithms for interpolating data given in a set of curves and/or points in a surface in /spl Ropf//sup 3/. We propose a set of basic assumptions to be satisfied by the interpolation algorithms which ...
Interpolation via translations
(Wiley-v C H Verlag GmbhWeinheimAlemanha, 2009)
Subresultants, sylvester sums and the rational interpolation problem
(Elsevier, 2015-06)
We present a solution for the classical univariate rational interpolation problem by means of (univariate) subresultants. In the case of Cauchy interpolation (interpolation without multiplicities), we give explicit formulas ...
Interpolating scattering amplitudes between the instant form and the front form of relativistic dynamics
(Amer Physical Soc, 2013-03-19)
Among the three forms of relativistic Hamiltonian dynamics proposed by Dirac in 1949, the instant form and the front form can be interpolated by introducing an interpolation angle between the ordinary time t and the ...