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Showing posts with the label Linear Programming

Pulp Add Constraint That At Least One Lpaffineexpression Is Equal To One

Say I have a PuLP model defined as thus: model = pulp.LpProblem('',pulp.LpMaximize) And I h… Read more Pulp Add Constraint That At Least One Lpaffineexpression Is Equal To One

How Can I Minimize The Distance From A Given Input Distribution?

I have a list of customers and each of them can be 'activated' in four different ways: n= 1… Read more How Can I Minimize The Distance From A Given Input Distribution?

Cplex.linear_constraints.add Too Slow For Large Models

I've been trying to use cplex to solve an optimal transportation problem. The problem model is … Read more Cplex.linear_constraints.add Too Slow For Large Models

How To Use Continuous Variables For If-then Constraints On Docplex (python)?

I'm using DOCPLEX to build up a Mixed Integer Linear Programming (MILP) problem which is then s… Read more How To Use Continuous Variables For If-then Constraints On Docplex (python)?

L1-norm Minimization

I am trying to minimize the following function using Linear programming. I am unable to include the… Read more L1-norm Minimization

Inverted Indicator Constraint In Gurobipy

I am a beginner in gurobipy. I would like to add an inverted indicator constraint. Indicator constr… Read more Inverted Indicator Constraint In Gurobipy

Solution Not Feasible In Linear Programming In Python Gurobi

This is continuation of this thread. I am coding MILP using Gurobi in Python where the objective is… Read more Solution Not Feasible In Linear Programming In Python Gurobi

Solution Not Feasible In Linear Programming In Python Gurobi

This is continuation of this thread. I am coding MILP using Gurobi in Python where the objective is… Read more Solution Not Feasible In Linear Programming In Python Gurobi