From: Pratim Vakish on
Hello,

I am trying to solve a nonlinear optimization problem with two decision variables with Mathematica.
I would like to generate a graphical display of the feasible set defined by a nonlinear constraint of the problem and to analyze the convexity (or not) of the feasible set.

Could anybody help me for this?

Regards,

Pratim
From: Bill Rowe on
On 2/18/10 at 5:17 AM, pratim_usc(a)hotmail.com (Pratim Vakish) wrote:

>I am trying to solve a nonlinear optimization problem with two
>decision variables. I would like to generate a graphical display of
>the feasible set defined by a nonlinear constraint of the problem
>and to analyze the convexity (or not) of the feasible set.

>Could anybody help me for this?

ContourPlot would likely be a good choice for producing the
desired graphic. If you need more help, you are going to have to
provide more detail of the problem you are trying to solve.