Spectral element method for parabolic initial value problem with non-smooth data: analysis and application
DOI10.1007/s10915-017-0457-0zbMath1395.65103OpenAlexW2619745896MaRDI QIDQ1691404
Arbaz Khan, Chandra Shekhar Upadhyay, Pravir K. Dutt
Publication date: 16 January 2018
Published in: Journal of Scientific Computing (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s10915-017-0457-0
least-squares methoddomain decompositionexponential accuracyGevrey spacesparabolic initial value problemparallel preconditionersHermite mollifier
Parallel numerical computation (65Y05) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70) Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs (65M55) Numerical solution of discretized equations for initial value and initial-boundary value problems involving PDEs (65M22)
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