1. Stability estimates in inverse scattering

   • A. G. Ramm

   OriginalPaper Pages: 1 - 42

2. Reduction and Equivariant Branching Lemma: Dynamical systems, evolution PDEs, and gauge theories

   • Giuseppe Gaeta

   OriginalPaper Pages: 43 - 68

3. Second-order differential invariants of the rotation group O(n) and of its extensions: E(n), P(1, n), G(1, n)

   • W. I. Fushchich
   • I. A. Yegorchenko

   OriginalPaper Pages: 69 - 92

4. Integrability and nonintegrability in geometry and mechanics

   Book Review Pages: 93 - 95

5. Symplectic Geometry

   Book Review Pages: 95 - 97

6. Recent advances in geometric inequalities

   Book Review Pages: 97 - 100