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Today, 10:35
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Runge-Kutta 2nd and 4th order
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#1 |
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New Member
Jakub Starư
Join Date: May 2013
Posts: 6
Rep Power: 2  |
Hello,
I program solver for Burgers equation, Shallow water and Euler equations. Everything works good, but one thing not - 2nd and 4th order Runge-Kutta method. I get bigger error with 2nd and 4th order RK method than with Euler method. I tested methods on ODEs and everything is good, but for PDEs not :-(. Don't you know where can be error? Or is there anyone, who could help me via email and look on my code? Thanks for any advice. Jakub |
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