Error estimates for semidiscrete Galerkin and collocation approximations to pseudo-parabolic problems with Dirichlet conditions

2020/02/25 by Abreu, Eduardo, Durán, Angel
#FOS: Mathematics #Numerical Analysis (math.NA)

paper · doi:10.48550/arxiv.2002.10813

Abstract

This paper is concerned with the numerical approximation of the Dirichlet initial-boundary-value problem of nonlinear pseudo-parabolic equations with spectral methods. Error estimates for the semidiscrete Galerkin and collocation schemes based on Jacobi polynomials are derived.

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