> Thank you for your reply! > I already use the elimination but the results are not as good as expected. > I will try with other algorithms. > First tests with COBYLA show better results. > Hope newer versions of NlOpt will integrate Constraint with the Nelder-Mead > algorithm.
You can use Auglag with Nelder-Mead as another way to add constraints to it. However, I'm honestly not planning a lot of updates to the Nelder-Mead code; this algorithm is historically interesting, but it is problematic in practice because Nelder-Mead is not guaranteed to converge to a local minimum. --SGJ _______________________________________________ NLopt-discuss mailing list [email protected] http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/nlopt-discuss
