Lin Lin
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Lin Linによる最近のアクティビティ-
How does Gurobi 10.0.0 handle quadratic constraints?
回答済みI have a quadratic constraint in my model (with linear objective) and while I solve it in Gurobi, I didn't see the error message GRB_ERROR_Q_NOT_PSD. Given that, I got questions: 1. Since I didn't'...
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Heuristic not used
回答済みHi there, I'm using Gurobi to solve a very large problem that may take a few days. However, I observed that in the first 48 hours no heuristic was used, and no feasible solution had been founded ...
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Dealing with repeatedly read in constraints
回答済みHi there! I'm trying to solve a large location-allocation problem by first find the location variable values with some metaheuristic and then use Gurobi to find allocation variable values. Thus it ...