Mixed-integer nonlinear programming (MINLP) optimisation constitutes a critical methodology in tackling complex decision-making problems where both discrete choices and continuous variables are ...

Integer programming is a crucial branch of mathematical optimisation that focuses on problems where some or all decision variables are constrained to be integers. This field underpins many practical ...

Every mixed integer programming problem is shown to be equivalent to an infinite number of other mixed integer programming problems. The optimal solution to any problem in a class determines the ...

This is a preview. Log in through your library . Abstract A standard formulation of a real-world distribution problem could not be solved, even for a good solution, by a commercial mixed integer ...

PROC LP now includes optional pre-processing that should be extremely useful for integer and mixed-integer programming problems. Specifying the PREPROCESS=1 option causes PROC LP to reformulate the ...

BEAVERTON, Ore.--(BUSINESS WIRE)--Gurobi Optimization, LLC today announced the release of Gurobi 9.0, the latest version of its industry-leading mathematical programming solver. Gurobi 9.0 delivers ...

As the title suggests, I have a problem in which I need to formulate an LP model. I'm supposed to work in Excel and use the Solver Add-in feature.<BR><BR>I've done several other problems already, but ...