
handle: 2318/58085
The author considers a wide class of cardinal basis interpolants (CBIs) at multivariate scattered data. The constructive procedure to get a cardinal basis is presented in Section 2, while properties of CBIs are examined in detail in Section 3. Finally, computational performances of CBIs are discussed in Section 4.
cardinal basis, Numerical interpolation, Multidimensional problems, Approximation by positive operators, multivariate interpolation, Interpolation in approximation theory
cardinal basis, Numerical interpolation, Multidimensional problems, Approximation by positive operators, multivariate interpolation, Interpolation in approximation theory
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