1. Editorial

   • J.-G. Caputo
   • M. P. Sørensen

   EditorialNotes Pages: V - VI

2. Modulational instability in isolated and driven Fermi–Pasta–Ulam lattices

   • T. Dauxois
   • R. Khomeriki
   • S. Ruffo

   OriginalPaper Pages: 3 - 23

3. The modulation instability revisited

   • H. Segur
   • D. M. Henderson

   OriginalPaper Pages: 25 - 43

4. Coupled Klein–Gordon equations and energy exchange in two-component systems

   • K. R. Khusnutdinova

   OriginalPaper Pages: 45 - 72

5. Energy localization and transport in two-dimensional Fermi–Pasta–Ulam lattices

   • R. Sarkar
   • B. Dey

   OriginalPaper Pages: 73 - 92

6. A system with distributed nonlinearities: The array of Josephson junctions

   • J.-G. Caputo
   • L. Loukitch

   OriginalPaper Pages: 95 - 112

7. Nonlinear waves over highly variable topography

   • A. Nachbin
   • W. Choi

   OriginalPaper Pages: 113 - 132

8. Vortex rings and solitary waves in trapped Bose–Einstein condensates

   • S. Komineas

   OriginalPaper Pages: 133 - 152

9. Localization of nonlinear excitations in curved waveguides and chains of nonlinear oscillators

   • Yu. B. Gaididei

   OriginalPaper Pages: 153 - 171

10. Fluctuations in the DNA double helix

    • M. Peyrard
    • S. C. López
    • D. Angelov

    OriginalPaper Pages: 173 - 189

11. The sine-Gordon equation in toroidal magnetic-fusion experiments

    • J. L. Shohet

    OriginalPaper Pages: 191 - 207

12. Nonlinear surface waves and solitons

    • G. A. Maugin

    OriginalPaper Pages: 209 - 230

13. Effects of nonlinear wave coupling: Accelerated solitons

    • A. Degasperis
    • M. Conforti
    • S. Wabnitz

    OriginalPaper Pages: 233 - 252

14. The Maxwell-Lorentz model for optical pulses

    • M. P. Sørensen
    • M. Brio

    OriginalPaper Pages: 253 - 264

15. Nonlinear optical effects in artificial materials

    • A. I. Maimistov
    • I. R. Gabitov

    OriginalPaper Pages: 265 - 286

16. Cortical spreading depression: An enigma

    • R. M. Miura
    • H. Huang
    • J. J. Wylie

    OriginalPaper Pages: 287 - 302

17. Semiclassical and quantum polarons in crystalline acetanilide

    • P. Hamm
    • G. P. Tsironis

    OriginalPaper Pages: 303 - 331

18. Classical analogs for Rabi-oscillations, Ramsey-fringes, and spin-echo in Josephson junctions

    • J. E. Marchese
    • M. Cirillo
    • N. Grønbech-Jensen

    OriginalPaper Pages: 333 - 342

19. On a class of nonlocal nonlinear Schrödinger equations and wave collapse

    • M. Ablowitz
    • I. Bakirtas
    • B. Ilan

    OriginalPaper Pages: 343 - 362