MindtPy
Implementation of the MindtPy solver.
22.2.10 changes: - Add support for partitioning nonlinear-sum objective.
22.1.12 changes: - Improve the log.
21.12.15 changes: - Improve the online doc.
21.11.10 changes: - Add support for solution pool of MIP solvers.
21.8.21 changes: - Add support for gurobi_persistent solver in (Regularized) LP/NLP-based B&B algorithm.
21.5.19 changes: - Add Feasibility Pump strategy. - Add Regularized Outer Approximation method. - Restructure and simplify the MindyPy code.
20.10.15 changes: - Add Extended Cutting Plane and Global Outer Approximation strategy. - Update online doc.
20.6.30 changes: - Add support for different norms (L1, L2, L-infinity) of the objective function in the feasibility subproblem. - Add support for different differentiate_mode to calculate Jacobian.
20.6.9 changes: - Add cycling check in Outer Approximation method. - Add support for GAMS solvers interface. - Fix warmstart for both OA and LP/NLP method.
20.5.9 changes: - Add single-tree implementation. - Add support for cplex_persistent solver. - Fix bug in OA cut expression in cut_generation.py.
24.1.11 changes: - fix gurobi single tree termination check bug - fix Gurobi single tree cycle handling - fix bug in feasibility pump method - add special handling for infeasible relaxed NLP - update the log format of infeasible fixed NLP subproblems - create a new copy_var_list_values function
Classes
Decomposition solver for Mixed-Integer Nonlinear Programming (MINLP) problems. |