Residual error based adaptive method with an optimal variable scaling parameter for RBF interpolation

Residual error based adaptive method with an optimal variable scaling parameter for RBF interpolation

In infinitely smooth Radial Basis Function (RBF) based interpolation, the scaling parameter plays an important role to obtain an accurate and stable numerical solution. When this method is applied to interpolate a function with sharp gradients, then adaptive methods will also play a significant role...

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Bibliographic Details
Main Authors: G. Krishna Veni, Chirala Satyanarayana, M. Chenna Krishnareddy
Format: Article
Language:English
Published: University of Zielona Góra 2023-03-01
Series:International Journal of Applied Mechanics and Engineering
Subjects:
radial basis function
adaptive residual subsampling
optimal shape parameter
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