Stable and Efficient Spectral Methods in Unbounded Domains Using Laguerre Functions

DOI10.1137/S0036142999362936zbMath0979.65105OpenAlexW2065522541MaRDI QIDQ4509723

Publication date: 19 October 2000

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/s0036142999362936

zbMATH Keywords

algorithms stability convergence unbounded domain elliptic equations spectral Galerkin approximation Laguerre function

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Boundary value problems for second-order elliptic equations (35J25) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12)

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