Home
For authors
Submission status

Current
Archive
Archive (English)
   Volumes 41-62
   Volumes 1-20
   Volumes 21-40
      Volume 40
      Volume 39
      Volume 38
      Volume 37
      Volume 36
      Volume 35
      Volume 34
      Volume 33
      Volume 32
      Volume 31
      Volume 30
      Volume 29
      Volume 28
      Volume 27
      Volume 26
      Volume 25
      Volume 24
      Volume 23
      Volume 22
      Volume 21
Search
VOLUME 25 (1977) | ISSUE 6 | PAGE 296
Modified conservation laws for nonlinear waves
General expressions are obtained for the rate of change of the invariants of nonlinear waves under the influence of perturbations, under the assumption that in the absence of perturbations the corresponding equations can be solved by the inverse-problem method (the Korteweg-de Vries equations, the nonlinear Schrodinger equation, etc.).