Search found 3 matches

by charlesuko
2 months ago
Forum: Syntax
Topic: CHOOSING A SPECIFIC OPTIMAL SOLUTION FROM A PARETO FRONT GENERATED IN GAMS
Replies: 2
Views: 184

Re: CHOOSING A SPECIFIC OPTIMAL SOLUTION FROM A PARETO FRONT GENERATED IN GAMS

Thanks Fred! I was able to use savepoint to get the answer that I wanted.
by charlesuko
2 months ago
Forum: Syntax
Topic: CHOOSING A SPECIFIC OPTIMAL SOLUTION FROM A PARETO FRONT GENERATED IN GAMS
Replies: 2
Views: 184

CHOOSING A SPECIFIC OPTIMAL SOLUTION FROM A PARETO FRONT GENERATED IN GAMS

I am solving a multi-objective MILP problem similar to the one below. The Pareto front generates 21 different optimal solutions that satisfy objectives of1 and of2. How do I return or access the values of x1 and x2 for let's say optimal solution 11 on the pareto front? If I want to access these resu...
by charlesuko
2 months ago
Forum: Modeling
Topic: How to use non-binary variable in a conditional statement MILP
Replies: 1
Views: 161

How to use non-binary variable in a conditional statement MILP

I have a conditional statement I want to implement in a MILP. A is a non-binary variable that has known upper and lower bounds. B is a known parameter. And C is a binary variable. How do I formulate the condition? If A < B then C is 1 otherwise C is 0 or 1. Is this possible? I am new to optimization...