Contents Online

# Mathematical Research Letters

## Volume 3 (1996)

### Number 4

### Contents

Szegö theorems for Zoll operators

pp. 449-452

An approximation property for Teichmüller points

pp. 453-457

On Hele-Shaw models with surface tension

pp. 467-474

A non-additive thermodynamic formalism and dimension theory of hyperbolic dynamical systems

pp. 499-509