Mathematical questions around optimization model formulations

Conditional constraint Awaiting user input
1 vote 1 comment
Constraint for a max, number of overlapping tasks Ongoing
0 votes 2 comments
Automated approach to improving numerical stability
0 votes 0 comments
course timetabling, min, max number of students per course Answered
1 vote 2 comments
course timetabling, valid path to pass course Answered
0 votes 2 comments
how to write minmax objective function for mTSP Answered
0 votes 1 comment
What is phase 1 solution? Answered
1 vote 10 comments
Rolling Horizon Approach Awaiting user input
0 votes 5 comments
Indexing Answered
0 votes 3 comments
Gurobi does not support non-linear optimization functions? Answered
0 votes 1 comment
Initial values or start solution Answered
0 votes 5 comments
How to use model.get(A) function? Ongoing
0 votes 5 comments
How can I restrict a variable that can only take value in a list? Ongoing
0 votes 3 comments
Understanding log warnings for MIP problem Answered
0 votes 5 comments
Retrieving Variable Attribute using Var.getAttr() Answered
0 votes 2 comments
Difference between (addVars & addVar) and (addConstrs & addConstr) Answered
0 votes 3 comments
Trilinear terms in objective function Answered
0 votes 6 comments
How to show model equation from .mps file to Jupyter notebook? Answered
0 votes 2 comments
CQP model is unbounded with presolve off, incorrect dummy variables/objective with presolve on Ongoing
0 votes 7 comments
how to use R to solve the quadratic program Answered
0 votes 1 comment
Summation if binary variables are set Answered
0 votes 2 comments
Issues with Markowitz Tolerances Answered
0 votes 3 comments
Checking numerical issues in optimal transport Answered
0 votes 2 comments
Can we change the linear expression's lines randomly in gurobi ?? Answered
0 votes 1 comment
Can we add cuts to all nodes of the B&B tree based on an incumbent solution? Answered
0 votes 3 comments
setObjectiveN tolerances Answered
1 vote 1 comment
Need help/ advice on how to speed up of my optimisation (Pyomo with Gurobi) Answered
0 votes 10 comments
Linearization of a fuzzy triangular membership function Answered
0 votes 4 comments
flow conservation constraint Awaiting user input
0 votes 9 comments
is there any approach to speed up the LP optimization? Awaiting user input
0 votes 18 comments