1 Table of Contents: “... Eigenvalues -- Closed Geodesics and Huber’s Theorem -- Wolpert’s Theorem -- Sunada’s Theorem -- Examples...”

2 Table of Contents: “... in fluid dynamics and chemical reaction-diffusion theory -- W. Klingenberg: The theory of closed geodesics...”

3 Table of Contents: “... Suhr, Closed geodesics on reversible Finsler 2-spheres -- Michael Entov, Leonid Polterovich, Legendrian...”

4 “... prime closed geodesics on any compact surface of genus zero, and the 1930/31 solution of Plateau...”

5 “... that have recently found such a spectacular success in the work of Perelman at the examples of closed...”

6 “... on these surfaces, the author develops the analogy between geometry (closed geodesics) and arithmetic (prime numbers...”

7 “... of the parabolic methods that had found a spectacular success in the work of Perelman at the examples of closed...”

8 “... arcs between, for instance, closed geodesics. Using tools from ergodic theory (including coding...”