3 papers
math-ph2007
On soliton structure of higher order (2+1)-dimensional equations of a relaxing medium beneath high-frequency perturbations
Kuetche Kamgang Victor, Bouetou Bouetou Thomas, Timoleon Crepin Kofane
We investigate the soliton structure of novel (2+1)-dimensional nonlinear partial differential evolution(NLPDE) equations which may govern the behavior of a barothropic relaxing me…
math-ph2007
On soliton structure of the Vakhnenko equation with a 'dissipative' term: a peculiar fission phenomenon
Kuetche Kamgang Victor, Bouetou Bouetou Thomas, Timoleon Crepin Kofane
In the present work, we investigate the soliton structure of the Vakhnenko equation with a 'dissipative' term, by means of the Hirota's method. As a result, we unearth three kinds…
nlin.PS2004
Nonlinear optical responses and gap-soliton lattices in layered dielectric materials
Alain M. Dikandé, Timoléon C. Kofané
A new approach to the nonlinear reponse of a multiplayer structure consisting of alternating dielectric materials with intensity-dependent dielectric constants is considered in bot…