f**l
发帖数: 2041 | 2 For stiff problem, I suggest you try DASSL. According to a recent
review, it is the most efficient implicit solver. If your problem
is large scale, you might want to use DASPK, which uses Krylov method
to solve linear systems. But I heard that the preconditioner could
be a hard problem when using DASPK.
For nonstiff problem, Adams method is good enough. There are many
software using that. I guess Shampine's software should be good, since
she wrote all the ode solvers for matlab. |
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