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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, ...
Preservation of interpolation features by fibring
(Oxford Univ PressOxfordInglaterra, 2008)
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 ...
Mapping an uncertainty zone between interpolated types of a categorical variable
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
Categorical data cannot be interpolated directly because they are outcomes of discrete random variables. Thus, types of categorical variables are transformed into indicator functions that can be handled by interpolation ...
Mapping an uncertainty zone between interpolated types of a categorical variable
(Pergamon-Elsevier B.V. Ltd, 2012-03-01)
Categorical data cannot be interpolated directly because they are outcomes of discrete random variables. Thus, types of categorical variables are transformed into indicator functions that can be handled by interpolation ...
Spatial interpolation of dry deposition using EOF modelsSpatial interpolation of dry deposition using EOF models
(2009-02-19)
Random processes are monitored over space and time by a network of stations distributed across a spatial region. Auxiliary information is often gathered not only at the stations but at other points across the region. The ...
Aurora: Mobile application for analysis of spatial variability of thermal comfort indexes of animals and people, using IDW interpolation
(2019-02-01)
This application note introduces an app for Android smartphones to create maps of the spatial variability of thermal comfort indexes and meteorological parameters. The application was developed through the Java object-oriented ...
Symmetric interpolation, Exchange lemma and Sylvester sums.
(Taylor & Francis, 2017-08)
The theory of symmetric multivariate Lagrange interpolation is a beautiful but rather unknown tool that has many applications. Here we derive from it an Exchange Lemma that allows to explain in a simple and natural way the ...