Table of Contents

1. One Dimensional Hyperbolic Systems of Conservation Laws - Alberto Bressan; 2. Combinatories, symmetric functions and Hilbert schemes - Mark Haiman; 3. Periods of Limit Mixed Hodge Structures - Richard Hain; 4. Modular forms and arithmetic geometry - Stephen S. Kudla; 5. End Invariants and the Classification of Hyperbolic 3-Manifolds - Yair N. Minsky; 6. On the Cohomology of Locally Symmetric Spaces and of their Compactifications - Leslie Saper.