Re: can this be solved in Mathematica 5.0?

• To: mathgroup at smc.vnet.net
• Subject: [mg50154] Re: [mg50140] can this be solved in Mathematica 5.0?
• From: "Janos D. Pinter" <jdpinter at hfx.eastlink.ca>
• Date: Wed, 18 Aug 2004 01:20:02 -0400 (EDT)
• Sender: owner-wri-mathgroup at wolfram.com

Anonym2004,

your model could be handled e.g by nonlinear/global optimization methods
functions and packages. (I am the developer of MathOptimizer and
MathOptimizer Professional.)

If you are interested in a professional (commercial) solution, then please
send along reasonably tight bounds for the parameters: these bounds are
needed for all global solvers. If this is a one-time assignment, and you
can provide at least minimal background regarding the need for solving this
model, then I may do it as a courtesy. If you reveal your name, then I will
acknowledge you for the example.

Btw, your return address <anonym at bamboo.com> does not work... are we in
some danger to solve this model? :-)

Regards,

Janos D. Pinter, PhD, DSc
President & Research Scientist, PCS Inc.

129 Glenforest Drive, Halifax, NS, Canada B3M 1J2
Telephone: +1-(902)-443-5910
Fax: +1-(902)-431-5100; +1-(902)-443-5910
Web: www.pinterconsulting.com     www.dal.ca/~jdpinter

At 06:01 AM 8/17/2004, you wrote:
>Can the following equation:
>...
>be solved for the following unknowns:
>\!\({X, b, K, A\_1, A\_2, A\_3, A\_4, B\_1, B\_2, B\_3, B\_4, C\_1, C\_2,
>C\_3, C\_4}\)

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