A V Babin and L A Bunimovich 1996 Nonlinearity 9 853 doi:10.1088/0951-7715/9/4/002
A V Babin
and L A Bunimovich![]()
Recommended by R S MacKay
We study nonlinear wave equations. For some classes of potentials we prove the property of homotopy stability of these equations. This property allows us to construct an infinite collection of families of solutions characterized by complex spatial patterns that are preserved in the course of the dynamics. These classes correspond to elements of a fundamental group generated by a potential.
Issue 4 (July 1996)
Received 17 April 1995, in final form 2 November 1995
A V Babin and L A Bunimovich 1996 Nonlinearity 9 853
Péter Forgács and Árpád Lukács JHEP12(2009)064
Luciano Telesca et al 2005 New J. Phys. 7 214
Heather R. Jacobson et al. 2007 The Astronomical Journal 134 1216
Kiwoon Choi et al JHEP11(2004)076
F F Xu et al 2003 New J. Phys. 5 118
Osame Kinouchi et al 2008 New J. Phys. 10 073020
P A Hiskett et al 2006 New J. Phys. 8 193
Marcelo Lester and Diana C Skigin 2007 J. Opt. A: Pure Appl. Opt. 9 81
Carlos Barceló et al 2004 New J. Phys. 6 186