It is shown that for a wide class of nonlinear wave equations there exist no stable time‐independent solutions of finite energy. The possibility is considered whether elementary particles might be osc... ·
Vladimir S. Gerdjikov. (2006)cite arxiv:nlin/0604004Comment: Reported at the Sixth International Conference on Geometry, Integrability and Quantization, June 3-10, 2004, Varna, Bulgaria. Published in Ivailo M. Mladenov and Allen C. Hirshfeld, Editors, SOFTEX, Sofia 2005.