%0 Unpublished work
%T An integrable equation governing short waves in a long-wave model
%+ Laboratoire de Physique Mathématique et Théorique (PMT)
%A Neveu, André
%A Manna, Miguel
%Z 03-005
%8 2003-03-20
%D 2003
%Z physics/0303085
%K Fluid Dynamics
%K Exactly Solvable and Integrable Systems
%Z Nonlinear Sciences [physics]/Exactly Solvable and Integrable Systems [nlin.SI]
%Z Physics [physics]/High Energy Physics - Theory [hep-th]
%Z Physics [physics]/Physics [physics]/Fluid Dynamics [physics.flu-dyn]Preprints, Working Papers, ...
%X From a columnar approximation of the Euler equations of an incompressible fluid with surface tension, we derive in the short-wave approximation a new integrable classical 1+1 dimensional field theory for the motion of the surface. Together with a Lorentz invariance,this system has the novel feature of solutions which become multiple valued in finite time.
%G English
%L hal-00266319
%U https://hal.science/hal-00266319
%~ CNRS
%~ UNIV-MONTP2
%~ UNIV-MONTPELLIER
%~ UM1-UM2