Includes bibliographical references.

Improved Painleve removability for bounded planar quasiregular mappings ; Timefrequency estimates for pseudodifferential operators ; Extrapolation of operators defined on domains and boundary respecting _p weights ; Existence, uniqueness and regularity of the free boundary in the HeleShaw problem with a degenerate phase ; On blowup solutions of NLS with low regularity initial data ; Are ^2 ounded homogeneous singular integrals necessarily ^p ounded? ; A note on Chebyshev polynomials and finite difference wave equation ; Complexvalued solutions of the BenjaminOno equation ; The 2D quasigeostrophic equations in the Sobolev space ; Convex functions and quasiconformal mappings ; Volterra integral inclusions: existence of solutions ; Bellman function and the ^1 rm BMO duality ; Weights and Holder norms for solutions to a second order elliptic Dirichlet problem on nonsmooth domains ; Hankel operators and VMO on the bidisc ; Necessary conditions for optimization problems governed by differential algebraic inclusions Kari Astala Albert Clop Joan Mateu Joan Orobitg and Ignacio UriarteTuero ; Arpad Benyi and Kasso A Okoudjou ; Ryan Berndt ; Ivan A Blank Marianne K Korten and Charles N Moore ; J Colliander ; Loukas Grafakos Petr Honzik and Dmitry Ryabogin ; Anatolii Grinshpan ; Alexandru D Ionescu and Carlos E Kenig ; Ning Ju ; Leonid V Kovalev and Diego Maldonado ; Priscilla Supnet Macansantos ; Leonid Slavin and Alexander Volberg ; Caroline Sweezy ; Erin Terwilleger ; Lianwen Wang