Results 141 to 150 of about 3,034,852 (247)

High-Order Central WENO Schemes for 1D Hamilton-Jacobi Equations

open access: yes, 2002
In this paper we derive fully-discrete Central WENO (CWENO) schemes for approximating solutions of one dimensional Hamilton-Jacobi (HJ) equations, which combine our previous works.
Levy, Doron   +2 more
core  

Fully Well-Balanced Methods for Schwarzschild-Euler Equation in Gullstrand-Painlevé Coordinates. [PDF]

open access: yesJ Sci Comput
Pimentel-García E   +3 more
europepmc   +1 more source

Fourth order balanced WENO schemes for shallow water equations

open access: yes, 2006
Two WENO schemes, fourth-order accurate in space and time, for the numerical integration of shallow water equations with bottom slope source term, are presented. Spatial accuracy is achieved using WENO reconstructions of the free-surface elevation and of
VALIANI, Alessandro, CALEFFI, Valerio
core  

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