On Some Aspects of the Theory of Anosov Systems

G. Margulis: On Some Aspects of the Theory of Anosov Systems: 1. Some Preliminaries on Anosov Flows.- 2. Behaviour of Lebesgue Measures on Leaves of ~$mathfrak{S}^{l+1}$ under the Action of Anosov Flows.- 3. Construction of Special Measures on Leaves of ~$mathfrak{S}^{l+1}$, $mathfrak{S}^{k+1}$, $mathfrak{S}^l$ and ~$mathfrak{S}^k$.- 4. Construction of a Special Measure on Wn and the properties of the flow {Tt} with this Measure.- 5. Ergodic Properties of.~$mathfrak{S}^k$.- 6. Asymptotics of the Number of Periodic Trajectories.- 7. Some Asymptotical Properties of the Anosov Systems.- Appendix. References. R. Sharp: Periodic Orbits of Hyperbolic Flows: 0. Introduction.- 1. Definition and Results.- 2. Zeta Functions.- 3. Subshifts of Finite Type and Suspended Flows.- 4. Ruelle Transfer Operators.- 5. Extending Zeta Funktions.- 6. Meromorphic Extensions.- 7. Bounds on the Zeta Function and Exponential Error Terms.- 8. Polynomial Error Terms.- 9. Equidistribution Results.- 10. Finite Group Extensions.- 11. Counting with Homological Constraints.- 12. Lalley's Theorem.- 13. Lattice Point Counting.- 14. Manifolds of Non-Positive Curvature.- Appendix A: Symbolic Dynamics.- Appendix B: Livsic Theorems: Cohomology and Periodic Orbits.