Weight calculation and convergence analysis of polyharmonic spline (PHS) with polynomials for different stencils

DOI10.1007/s10092-024-00570-8zbMath1542.65179MaRDI QIDQ6536768

Mahdiar Barfeie, Fazlollah Soleymani, Zhi-Hong Liu

Publication date: 13 May 2024

Published in: Calcolo (Search for Journal in Brave)

zbMATH Keywords

order of convergenceradial basis function (RBF)RBF-FDpolyharmonic splines (PHS)augmentation polynomial

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Rate of convergence, degree of approximation (41A25) Finite difference methods for boundary value problems involving PDEs (65N06) Numerical radial basis function approximation (65D12)

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