A reconstruction-based Chebyshev-collocation method for the Poisson equation: an accurate treatment of the Gibbs-Wilbraham phenomenon on irregular interfaces

DOI10.1016/j.jcp.2020.109559OpenAlexW3028897991MaRDI QIDQ2124543

Sandeep Saha, Sudipta Ray

Publication date: 11 April 2022

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2020.109559

zbMATH Keywords

Poisson equationGibbs-Wilbraham phenomenonreconstruction techniqueChebyshev-collocation discretizationcomplex interface geometry

Mathematics Subject Classification ID

Fluid mechanics (76-XX) Numerical analysis (65-XX)

Uses Software

• Matlab
• IIMPACK

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