[ TU/e
-> CASA
-> Mark Peletier
-> MRI course 'Variational and Topological Methods 2009' ]
MRI course 'Variational and Topological Methods for Nonlinear Partial Differential Equations'
Lecturers: Jan Bouwe van den Berg and Mark Peletier
Course dates: each Wednesday, 10.15-13, in 276 BBL
Background material: L. C. Evans, Partial Differential Equations
Course history and plan:
- 4/2 (Van den Berg): Introduction, Brouwer's fixed point theorem, Banach fixed point theorem, application to ODEs and nonlinear PDEs. Exercises: 9.7.3-4.
- 11/2 (Peletier): Linear parabolic theory: weak solutions, H^{-1}, fundamental estimate (E: 5.9.1, 7.1.1, 7.1.2b). Exercises: 9.7.3 (again)
- 18/2 (Peletier): CANCELLED
- 25/2 (Peletier): Schauder fixed point theorem (E: 9.2.2), and exercises
- 4/3 (Peletier): Schauder fixed-point theorem II (see e.g. the version in this wikipedia article) and Schäfer's fixed-point theorem (E 9.2.2); exercises
- 11/3 (Peletier): short test over all context discussed up to and including 4/3
- 18/3 : CANCELLED
- 25/3 (Van den Berg): Variational methods: convexity, Euler-Lagrange equation for unconstrained minimization, examples; Exercises
- 1/4 (Peletier) weak topologies; Exercises
- 8/4 (Van den Berg): short test;
- 15/4 (Peletier): existence of minimizers for general integrands L (Evans 8.2); Exercises
- 22/4 (Van den Berg): Exercises
- 29/4 (Van den Berg): short test;
- 6/5 (Van den Berg): non-minimizer critical points, Mountain pass lemma, examples; exercises
- 13/5 (Van den Berg): exercises
- 20/5 (Peletier):
- 27/5 (Van den Berg): final exam
The final mark is the average of the two best short tests and the final exam, with weights 0.25-0.25-0.5.