Abstract:
We state a theorem on the instability of self-similar cycles and tori of a certain type in a system which is a quasinormal form of a boundary-value problem for a nonlinear wave equation in the square.
This publication is cited in the following 1 articles:
Yu. S. Kolesov, A. E. Khar'kov, “Similarity and difference in the dynamics of plane and 3-dimensional non-linear waves”, Sb. Math., 196:2 (2005), 201–229