Published by Duke University Press since its inception in 1935, the Duke Mathematical Journal is one of the world's leading mathematical journals. Without specializing in a small number of subject areas, it emphasizes the most active and influential areas of current mathematics.

### Volume 134, Number 2

#### Publication Date: 15 August 2006

Existence and stability of a solution blowing up on a sphere for an $L^2$-supercritical nonlinear Schrödinger equation

Pierre Raphaël; 199-258

Geometry of Chow quotients of Grassmannians

Sean Keel and Jenia Tevelev; 259-311

Residual spectrum of ${\rm GL}_{2n}$ distinguished by the symplectic group

Omer Offen; 313-357

Cantor families of periodic solutions for completely resonant nonlinear wave equations

Massimiliano Berti and Philippe Bolle; 359-419