Superconvergence points for higher-order derivative interpolation and its applications in spectral collocation method
DOI10.1016/j.jmaa.2024.128085MaRDI QIDQ6198305
Yan Tian, Guidong Liu, Desong Kong
Publication date: 21 February 2024
Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)
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) Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.) (42C10) Numerical interpolation (65D05) Rate of convergence, degree of approximation (41A25) Numerical quadrature and cubature formulas (65D32) Spectral theory for ordinary differential operators in the complex domain (34M46)
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