gsampaio/Steiner-Cycle — Issue #2: Make PLI formulation
Author: gsampaio
Created: 2011-10-27 21:49:49+00:00
State: open

# Formulate the PLI for the problem.

For this make sure that you have

1. An minimization function of the sum of all cost
2. Restriction that for each node we have exactaly 2 edges with 1 value.
3. Restriction of conectivity
4. All the variables are 0-1 valued.