Analysis of a new class of rational rbf expansions

HIGHLIGHTS

• who: Stefano De from the Dipartimento di Matematica ‘Tullio Levi-Civita', Università di Padova, Italy have published the Article: Analysis of a new class of rational RBF expansions, in the Journal: (JOURNAL)
• what: To avoid this drawback, the authors propose a new approach, namely what the authors now call the eigen-rational method, which is extended to work with conditionally positive definite kernels and enables the authors to define a rational RBF expansion depending exclusively on kernel and data. Being rescaled, it shows strong similarities with the approach presented in De Marchi et_al . In this . . .
  

   

  

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