Содержание
- 2. Overview Definition and general form of a bilevel problem Discuss optimality (KKT-type) conditions Reformulate general bilevel
- 3. Stackelberg Game (Bilevel problem) Players: the Leader and the Follower The Leader is first to make
- 4. Example Taxation of a factory Leader – government Objectives: maximize profit and minimize pollution Follower –
- 5. General structure of a Bilevel problem
- 6. Important Sets
- 7. Solution methods Vertex enumeration in the context of Simplex method Kuhn-Tucker approach Penalty approach Extract gradient
- 8. Concept of KKT conditions
- 9. Value function reformulation
- 10. KKT for value function reformulation
- 11. Assumptions
- 12. KKT-type optimality conditions for Bilevel
- 13. Further Assumptions (for simpler version)
- 14. Simpler version
- 15. NCP-Functions Define Give a reason (non-differentiability of constraints) Fischer-Burmeister
- 16. Simpler version in the form of the system of equations
- 17. Iterative methods
- 18. For Bilevel case
- 19. Newton method Define Explain that we are dealing with non-square system Suggest pseudo inverse Newton
- 20. Pseudo inverse
- 21. Newton method with pseudo inverse
- 22. Gauss-Newton method Define Mention the wrong formulation Refer to pseudo-inverse Newton
- 23. Gauss-Newton method
- 24. Convergence of Newton and Gauss-Newton Talk about starting point condition Interest for future analysis
- 25. Levenberg-Marquardt method
- 26. Numerical results
- 27. Plans for further work
- 28. Plans for further work 6. Construct the own code for Levenberg-Marquardt method in the context of
- 31. References
- 33. Скачать презентацию