Tuesday, 13:45 - 14:10 h, Room: H 2032

 

Tamás Kis
Strengthening the MIP formulation of a bilevel lot-sizing problem

 

Abstract:
In the talk, I will introduce the bilevel lot-sizing problem,
and show how to formulate it as a MIP. In addition, I will present problem specific bounds and cuts, as well as mixed integer disjunctive cuts derived from two rows of the simplex tableau,
one corresponding to an integer variable, the other to a continuous variable.
I will also discuss the computational merits of the various strengthening methods.

 

Talk 2 of the invited session Tue.2.H 2032
"Trends in mixed integer programming III" [...]
Cluster 11
"Integer & mixed-integer programming" [...]

 

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