Cutting planes

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L0 regression example - MIQP question

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AMPL GURUBI bestbound
Answered

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3
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Turn off Gurobi internal cut only at root node
Answered

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1
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Root simplex log takes so long
Ongoing

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Concurrent algorithm and warm start

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How does the Gurobi "Model.computeIIS()" work

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Lazy constraints not working?

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Is Parallel exploration of tree for MIP concurrent with callback execution?
Answered

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How does Gurobi determine whether a MIQCQP problem is feasible or not
Answered

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Gurobi inconsistent performance when solving the MIP problems in parallel and in sequence
Answered

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1
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Extract cutting planes
Answered

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2
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Can we improve solution time when integer variables are determined by continuous variables?
Answered

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Warm start in callback to improve solution
Answered

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2
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Bound update rule

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Lagrangian Relaxation bound greater than optimal solution
Ongoing

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Objective function tolerance
Answered

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2
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Feasible heuristic solution?
Answered

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1
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Branching Priority for nonconvex MIQCP
Answered

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1
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Very slow MIP solving for small problem, how to speed up?

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Optimization
Answered

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If solver hits time limit, is a solution output?
Answered

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3
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Stochastic programming
Answered

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Barrier: Inflated problem iterates and solves much faster
Answered

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