Project: 2D Stokes equations and geodynamic deformation

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Numerische Methoden 1 – B.J.P. KausBoundary5/23/21/2-1/2Fictious boundary pointsFigure 2: Staggered grid definition with the boundary points. Within the purple domain, the finitedifference scheme for center points can be applied. At the boundaries around, we have to apply specialboundary finite difference scheme’s, which employ fictious boundary nodes to correctly set the boundary<strong>equations</strong>.3

8 Advection equations and the art of numerical modeling

Explicit vs. implicit finite differences.

BORIS J.P. KAUS - Johannes Gutenberg-Universität Mainz

Numerische Methoden 1 – B.J.P. KausBoundary5/23/21/2-1/2Fictious boundary pointsFigure 2: Staggered grid definition with the boundary points. Within the purple domain, the finitedifference scheme for center points can be applied. At the boundaries around, we have to apply specialboundary finite difference scheme’s, which employ fictious boundary nodes to correctly set the boundary<strong>equations</strong>.3

Page 1: Numerische Methoden 1 - B.J.P. Kaus
Page 5: Numerische Methoden 1 - B.J.P. Kaus

Project: 2D Stokes equations and geodynamic deformation

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