[Coin-ipopt] IPOPT within any MINLP solvers?

[Frank J. Iannarilli]

Hi,

Just came across IPOPT by way of NEOS.  It solved my 
linear-objective/quadratic constraints problem much faster (and correctly) 
than the other solvers I tried.  Perusal of Andreas' tech paper lent 
supporting rationale -- all most impressive! :-)

Anyway, is there any work underway (or "complete") that employs IPOPT 
within an MINLP (mixed integer NLP) solver?

Cheers!


Frank J. Iannarilli, franki at aerodyne.com
Aerodyne Research, Inc., 45 Manning Rd., Billerica, MA 01821 USA
www.aerodyne.com/cosr/cosr.html