* Yvonne Choquet-Bruhat* - Global evolution problems.

* Jean-Pierre Bourguignon* - Holonomy of Lorentzian manifolds.

* John Friedman* -
1. Open problems in general relativitic astrophysics; 2. The Cauchy problem on non-globally hyperbolic spacetimes.

*Bernard Schutz* -
Mathematical and physical perspectives on gravitational waves.

* Marc Herzlich* - The mass of asymptotically hyperbolic manifolds.

* Hans Ringstroem * - On the expanding direction of Gowdy vacuum spacetimes.

* James W. York. Jr *
- From the action to the thin sandwich theorem and beyond