Courant–Friedrichs–Lewy condition
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It is an important stability criterion for hyperbolic equations. | It is an important stability criterion for hyperbolic equations. | ||
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| + | In common case it's written as | ||
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| + | <table width="70%"><tr><td> | ||
| + | :<math> | ||
| + | C=c\frac{\Delta t}{\Delta x} \leq 1 | ||
| + | </math> | ||
| + | </td><td width="5%">(2)</td></tr></table> | ||
| + | |||
| + | where C is called the ''Courant number'' | ||
Revision as of 10:49, 26 August 2012
It is an important stability criterion for hyperbolic equations.
In common case it's written as
|
| (2) |
where C is called the Courant number
