Diskussion:Nonlinear Opt.: Quadratic Problems 2

Hello group 2!

We really approve your article and have only a few notes to make.

contentual stuff:

Your wiki entry is really comprehensible but your structure is not recognizable at first glance (a introduction would have been nice). Your example is close to reality, we really like that.

formal stuff:

You forgot to write some of the mathematical expressions in math environment. That looks a little inconsistent.

We also found several spelling mistakes:you wrote maximzie instead of maximize (first section, second last formula);optimisation instead of optimization (second section) Additionally its concave and convex, not konkav and konvex (respective convexity) Furthermore its references, not sources at the bottom of your entry.

There are two little mistakes in your formulas:

1) At maximization it has to be: F(x) = cTx - ½ xTCx (minus instead of plus).

2)In your example is a “)“ too much: => c(x1,x2) = (x1-x2)x1+(-x1+x2)x2.

To sum up, we can say you did a really good job.You made it look easy.

10 Extra Points from us. :-)

Best regards,

Group 1