,Exact transverse solitary and periodic wave solutions in a coupled nonlinear inductor-capacitor net

• 作 者: Serge Bruno Yamgoué Guy Roger Deffo Eric Tala-Tebue Fran?ois Beceau Pelap
• 机 构: Department of Physics,Higher Teacher Training College Bambili,the University of Bamenda,P.O. Box 39
• 出 处: 中国物理B（英文版）
• 发表日期: 2018年9期
• 关键词: nonlinear electrical lattices two-dimensional network sine-Gordon expansion exac

Through two methods,we investigate the solitary and periodic wave solutions of the differential equation describing a nonlinear coupled two-dimensional discrete electrical lattice.The fixed points of our model equation are examined and the bifurcations of phase portraits of this equation for various values of the front wave velocity are presented.Using the sine-Gordon expansion method and classic integration,we obtain exact transverse solutions including breathers,bright solitons,and periodic solutions.