The dynamical isoperimeter multi-vortex mode in the square sine-Gordon system. (English) Zbl 0825.35112
Nonlinear world, Proc. 4th Int. Workshop Nonlinear Turbul. Proc. Phys., Kiev/Ukr. 1989, Vol. 1, 363-383 (1990).
For the entire collection see [Zbl 0742.00059].
MSC:
35Q53 | KdV equations (Korteweg-de Vries equations) |