1. Recent trends in the numerical solution of retarded functional differential equations A. Bellen, N. Guglielmi, S. Maset and M. Zennaro; 2. Adaptivity with moving grids Chris J. Budd, Weizhang Huang and Robert D. Russell; 3. Fast direct solvers for integral equations in complex three dimensional domains L. Greengard, D. Gueyffier, P. G. Martinsson and V. Rokhlin; 4. Blow up or no blow up? A unified computational and analytic approach to 3D incompressible Euler and Navier Stokes equations Thomas Y. Hou.