Free boundary regularity for almost minimizers

Mardi 12 avril 2016 15:30-16:30 - Tatiana Toro - University of Washington (Seattle)

Résumé : In recent work with G. David, and ongoing work with G. David and M. Engelstein, we study almost minimizer for functionals which yield a free boundary, as in the work of Alt-Caffarelli and Alt-Caffarelli-Friedman. The almost minimizing property can be understood as the defining characteristic of a minimizer in a problem which explicitly takes noise into account. In this talk we will briefly mention the regularity results for these almost minimizers and discuss the structure of the corresponding free boundary.

Lieu : Salle 113-115 (Bâtiment 425)

Free boundary regularity for almost minimizers  Version PDF