Orthogonal Jacobi rational functions and spectral methods on the half line

DOI10.1007/s10915-021-01535-7zbMath1477.65255OpenAlexW3166316260MaRDI QIDQ2037338

Dong-qin Gu, Zhong-qing Wang

Publication date: 30 June 2021

Published in: Journal of Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10915-021-01535-7

zbMATH Keywords

convergenceunbounded domainsspectral methodJacobi rational approximations

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Error bounds for boundary value problems involving PDEs (65N15) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Approximation by rational functions (41A20) Second-order elliptic equations (35J15) Other special orthogonal polynomials and functions (33C47)

Related Items (4)

Efficient space-time Jacobi rational spectral methods for second order time-dependent problems on unbounded domains ⋮ Log Orthogonal Functions in Semi-Infinite Intervals: Approximation Results and Applications ⋮ New Rational Interpolation Basis Functions on the Unbounded Intervals and Their Applications ⋮ Spectral methods in space and time for parabolic problems on semi-infinite domains

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