Lagrange Dual Problem

[claudiocamera]

lagrange dual

Hello There.

I cant solve the problem below:

Consider this optimization problem:

minimize -x^2
subjec to x=1 and 0 ≤ x ≤2

Find the Lagrangian dual problem and check if there is a gap of duality.

Any suggestions?

 

[zefreh]

dual problem lagrange

Hello There.

I cant solve the problem below:

Consider this optimization problem:

minimize -x^2
subjec to x=1 and 0 ≤ x ≤2

Find the Lagrangian dual problem and check if there is a gap of duality.

Any suggestions?

What is the meaning of " subjec to x=1 and 0 ≤ x ≤2 ? "

 

[claudiocamera]

lagrange dual problem

What is the meaning of " subjec to x=1 and 0 ≤ x ≤2 ? "

It is a restriction in an optimization problem