New answers tagged linearization
4
votes
Accepted
Optimization problem with the Harmonic number
Assume $x_i$ has upper bound $u_i$. Introduce binary variable $y_{ij}$ to indicate whether $x_i=j$, and minimize $$\sum_{i=1}^n \sum_{j=0}^{u_i} H(j)y_{ij}$$
subject to additional constraints
\begin{...
Top 50 recent answers are included
Related Tags
linearization × 223mixed-integer-programming × 105
linear-programming × 77
modeling × 45
optimization × 42
nonlinear-programming × 33
logical-constraints × 33
binary-variable × 22
integer-programming × 21
constraint × 21
quadratic-programming × 15
big-m × 14
indicator-constraints × 13
combinatorial-optimization × 11
convex-optimization × 8
nonconvex-programming × 8
absolute-value × 7
cplex × 6
reformulation-linearization × 6
python × 5
solver × 5
gurobi × 5
disciplined-convex-programming × 5
knapsack × 4
reference-request × 3