A spectral MUSCL scheme for gPC-Galerkin method to uncertain hyperbolic equations

This paper deals with a problem that we found when directly implementing the scalar MUSCL scheme to spectral coefficient equations of the gPC-Galerkin method. The order degradation at extrema of spectral coefficients and non-uniform reconstruction process lead to a distortion of standard deviation a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	AIP advances 2023-02, Vol.13 (2), p.025032-025032-12
Hauptverfasser:	Li, Linying, Zhang, Bin, Liu, Hong
Format:	Artikel
Sprache:	eng
Schlagworte:	Coefficients Compressibility Conservation laws Euler-Lagrange equation Galerkin method Jacobi matrix method Jacobian matrix Mathematical analysis MUSCL schemes Standard deviation
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!