Bruno Colonetti

Hello, everyone I just want to report what I think is an interesting observation about the crossover phase that I see for one of my models. So, here is the thing. I'm repeatedly solving an LP probl...

Hello, everyone I'm writing a Benders algorithm and there is a programming problem that I just cannot solve. As you know, Benders is an iterative method that goes back and forth between a master pr...

Hello, everyone Before showing what I think is a weird output from Gurobi, I’d like thank Gurobi for this amazing tool and, of course, for making it fully available for students.  I’m trying to sol...

Hi, everyone   I'm currently working on a two-stage program. I use Benders decomposition to decompose my problem into two smaller ones and I further decompose the resulting subproblem in scenarios....