主 题： Table of Contents, Communications in Math Sci Vol 7, No. 3, 2009

Regular Articles

* Linear dispersive decay estimates for vortex sheets with surface tension
Daniel Spirn and J. Douglas Wright

* Sharp contrast in nonlocal inequality and its applications to nonlocal Schrodinger equation with harmonic potential
Jianqing Chen, Boling Guo, and Yongqian Han

* Linear and nonlinear exponential stability of traveling waves for hyperbolic systems with relaxation
Tong Li and Yaping Wu

* A reversible multiscale integration method
Gil Ariel, Bjorn Engquist, and Richard Tsai

* Multiplicity of singular values for tensors
K.C. Chang and Tan Zhang

* On the formation of shocks to the compressible Euler equations
Dongho Chae and Seung-Yeal Ha

* An adaptable discontinuous Galerkin scheme for the Wigner-Fokker-Planck equation
Irene M. Gamba, Maria Pia Gualdani, and Richard W. Sharp

* Exact series reconstruction in photoacoustic tomography with circular
integrating detectors
Gerhard Zangerl, Otmar Scherzer, and Markus Haltmeier

* On the derivation of the Khokhlov-Zabolotskaya-Kuznetsov (KZK) equation and validation of the KZK-approximation for viscous and non-viscous thermo-elastic media
Anna Rozanova-Pierrat

* A discrete network approximation for effective conductivity of non-Ohmic high-contrast composites
Alexei Novikov

* A new median formula with applications to PDE based denoising
Yingying Li and Stanley Osher

* Fast algorithm for extracting the diagonal of the inverse matrix with application to the electronic structure analysis of metallic systems
Lin Lin, Jianfeng Lu, Lexing Ying, Roberto Car, and Weinan E

Fast Communication

* Rigorous derivation of the X-Z semigeostrophic equations
Yann Brenier and Mike Cullen