Universitŗ di Napoli, Federico II, Italy
Thu 2 April 2012 11am-12Pm, Carslaw Room 829 (Access Grid Room)
Note the unusual time and day
Compactness methods are a powerful tool in the modern theory of PDEs and they are often use to achieve optimal regularity. I will present a classical Lemma of De Giorgi on the harmonic approximation and show some generalizations towards partial regularity results for solutions of nonlinear elliptic systems or minimizers of quasiconvex functionals.
Check also the PDE Seminar page. Enquiries to Florica CÓrstea or Daniel Daners.