Zhang, Fayong Spectral and pseudospectral approximations in time for parabolic equations. (English) Zbl 0898.65057 J. Comput. Math. 16, No. 2, 107-120 (1998). Spectral and pseudospectral methods are applied to both time and space variables for parabolic equations. Error estimates for the spectral approximations are derived. Reviewer: W.Heinrichs (Essen) Cited in 4 Documents MSC: 65M70 Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs 35K15 Initial value problems for second-order parabolic equations 65M15 Error bounds for initial value and initial-boundary value problems involving PDEs Keywords:pseudospectral methods; parabolic equations; error estimate PDF BibTeX XML Cite \textit{F. Zhang}, J. Comput. Math. 16, No. 2, 107--120 (1998; Zbl 0898.65057) OpenURL