[Coin-ipopt] limited-memory quasi-Newton approximation

Susana Lera susana.lera at lsespace.com
Tue Jan 8 05:49:32 EST 2008


I'm trying to solve the known Goddard sounding rocket problem with Ipopt, but I can't reach to an optimal solution. It stops after 270 iterations saying the problem failed.
I'm using the Mumps solver and I choosed the option limited-memory quasi-Newton approximation to get the Hessian.
Can this let to an unaccurate solution?


Susana Lera

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