#### Vol. 5, No. 2, 2012

 Recent Issues
 The Journal About the Journal Editorial Board Editors’ Interests Subscriptions Submission Guidelines Submission Form Policies for Authors Ethics Statement ISSN: 1948-206X (e-only) ISSN: 2157-5045 (print) Author Index To Appear Other MSP Journals
The geodesic X-ray transform with fold caustics
219–260

### Plamen Stefanov and Gunther Uhlmann

Existence of extremals for a Fourier restriction inequality
261–312

### Michael Christ and Shuanglin Shao

Dispersion and controllability for the Schrödinger equation on negatively curved manifolds
313–338

### Nalini Anantharaman and Gabriel Rivière

A bilinear oscillatory integral estimate and bilinear refinements to Strichartz estimates on closed manifolds
339–363

### Zaher Hani

The Cauchy problem for the Benjamin–Ono equation in $L^2$ revisited
365–395

### Luc Molinet and Didier Pilod

On triangles determined by subsets of the Euclidean plane, the associated bilinear operators and applications to discrete geometry
397–409

### Allan Greenleaf and Alex Iosevich

Asymptotic decay for a one-dimensional nonlinear wave equation
411–422