Dichotomies between uniform hyperbolicity and zero Lyapunov exponents for SL(2, ℝ) cocycles Jairo Bochi*Bassam Fayad OriginalPaper Pages: 307 - 349
A fixed point approach to stability of a quadratic equation M. MirzavaziriM. S. Moslehian OriginalPaper Pages: 361 - 376
Nonexistence of invariant graphs in all supercritical energy levels of mechanical Lagrangians in T2 Rafael O. Ruggiero OriginalPaper Pages: 419 - 449