Lectures on kinetic formulations of nonlinear PDE by L. C. Evans Some recent applications of unique continuation by C. E. Kenig Concentrations and constrained Hamilton-Jacobi equations arising in adaptive dynamics by G. Barles and B. Perthame The energy-critical nonlinear Schrodinger equation in $\mathbb{R}^3$ by J. Colliander, M. Keel, G. Staffilani, H. Takaoka, and T. Tao Quasiminimal sets for Hausdorff measures by G. David The initial value problem for the general quasi-linear Schrodinger equation by C. E. Kenig, G. Ponce, and L. Vega Parabolic obstacle problems applied to finance. A free-boundary-regularity approach by A. Petrosyan and H. Shahgholian.