Stationary breather modes of generalized nonlinear Klein-Gordon lattices

Journal of Physics A: Mathematical and General

Volumn 31, Issue 14, 1998, Pages 3301-3323

  Wattis, Jonathan A D ^a  

^a UNIVERSITY OF NOTTINGHAM   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0032502555     PISSN: 03054470     EISSN: None     Source Type: Journal    
DOI: 10.1088/0305-4470/31/14/016     Document Type: Article

References (14)

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11. Wattis J A D 1993 Solitary waves on a two-dimensional lattice Phys. Scr. 50 238-42
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13. Wattis J A D 1995 Variational approximations to breather modes in the discrete sine-Gordon equation Physica 82D 333-9
14. Wattis J A D 1996 Variational approximations to breathers in the discrete sine-Gordon equation II: moving breathers and Peierls-Nabarro energies Nonlinearity 9 1583-98