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http://mathforum.org/kb/thread.jspa?messageID=8128660&tstart=0#8128660
Jan 23, 2013 3:59:09 AMJan 23, 2013 3:59:09 AMjohanl@isy.liu.se0Re: Lower bound of a non-convex program through the dual problem in Matlab
http://mathforum.org/kb/thread.jspa?messageID=8124524&tstart=0#8124524
That's a good observation! :) I am actually maximizing an integer non-concave nonlinear program :S. I am using branch and bound to]]>Jan 22, 2013 2:38:08 PMJan 22, 2013 2:38:08 PMnazmul.islam@gmail.com1Re: Lower bound of a non-convex program through the dual problem in Matlab
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> > Unfortunately, my]]>Jan 22, 2013 12:41:09 PMJan 22, 2013 12:41:09 PMb.luong@fogale.findmycountry2Re: Lower bound of a non-convex program through the dual problem in Matlab
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Thanks for your reply. I tried the 'interior-point-method' to solve the following (trial) optimization problem:

min_x]]>Jan 22, 2013 12:33:09 PMJan 22, 2013 12:33:09 PMnazmul.islam@gmail.com3Re: Lower bound of a non-convex program through the dual problem in Matlab
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Bruno ]]>Jan 19, 2013 5:16:08 AMJan 19, 2013 5:16:08 AMb.luong@fogale.findmycountry4Lower bound of a non-convex program through the dual problem in Matlab
http://mathforum.org/kb/thread.jspa?messageID=8109935&tstart=0#8109935
Jan 19, 2013 2:23:08 AMJan 19, 2013 2:23:08 AMnazmul.islam@gmail.com5