On optimal convergence rates of Laguerre polynomial expansions for piecewise functions
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Publication:6100572
DOI10.1016/j.cam.2022.115053zbMath1514.65183OpenAlexW4313830587MaRDI QIDQ6100572
Yali Zhang, Desong Kong, Shuhuang Xiang
Publication date: 22 June 2023
Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.cam.2022.115053
Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Approximation by polynomials (41A10) Rate of convergence, degree of approximation (41A25)
Cites Work
- Asymptotics on Laguerre or Hermite polynomial expansions and their applications in Gauss quadrature
- High-performance modeling acoustic and elastic waves using the parallel dichotomy algorithm
- On Van der Corput-type lemmas for Bessel and Airy transforms and applications
- Spectral Laguerre method for the approximate solution of time dependent problems
- On numerical evaluation of integrals involving oscillatory Bessel and Hankel functions
- New algorithms for approximation of Bessel transforms with high frequency parameter
- Optimal decay rates on the asymptotics of orthogonal polynomial expansions for functions of limited regularities
- Approximation of highly oscillatory integrals containing special functions
- A Fast Algorithm for the Calculation of the Roots of Special Functions
- Asymptotic Approximations to the Nodes and Weights of Gauss–Hermite and Gauss–Laguerre Quadratures
- Convergence Rates on Spectral Orthogonal Projection Approximation for Functions of Algebraic and Logarithmatic Regularities
- Numerical methods for multivariate highly oscillatory integrals
- Calculation of Gauss Quadrature Rules
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