adaptive time step
Hi, I am doing some simulation on Plasma physics. Since the problem is time depedent, i 'd like to use adaptive time step. Can anybody give me some sugestion or references?
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Re: adaptive time step
1) The Runge-Kutta method can be adaptive, please
refer to the Numerical Recipe or just try Google. 2) If your problem is hyperbolic, you can calculate the maximum characteristic speed and compute the time step. Other type systems can also use the similar idea. Cheers -Paul |
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