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Forum: Main CFD Forum

April 20, 2012, 16:48

Replies: 7

How L-norms are used to study stability of a numerical scheme?

Views: 3,795

Posted By FMDenaro

a) The linear wave equation is u_t + a*u_x = 0,...

a) The linear wave equation is u_t + a*u_x = 0, is a first order equation, not a second order.

b) the stability of a numerical scheme can be studied by the von Neumann analysis, the magnitude of...

Forum: Main CFD Forum

April 20, 2012, 11:08

Replies: 7

How L-norms are used to study stability of a numerical scheme?

Views: 3,795

Posted By FMDenaro

The general Holder norm is simply an application...

The general Holder norm is simply an application on the N-dimensional space that give you a "number". That means that you must first define an error (for example the exact minus the numerical...

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