81 citations · 160 across the 12 of their papers we have counts for
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nlin.PS2008★ 20 cited
Domain Wall and Periodic Solutions of Coupled phi6 and Coupled phi6-phi4 Models
Avinash Khare, Avadh Saxena
We obtain several higher order periodic solutions of a Coupled phi6 model in terms of Lame polynomials of order one and two. These solutions are unusual in the sense that while the…
math-ph2008
Higher Order Periodic Solutions of Coupled phi4 Models
Avinash Khare, Avadh Saxena
We obtain several higher order exact periodic solutions of (i) a coupled symmetric phi4 model in an external field, (ii) an asymmetric coupled phi4 model, (iii) an asymmetric-symme…
nlin.SI2008★ 19 cited
High-speed kinks in a generalized discrete model
Sergey V. Dmitriev, Avinash Khare, Panayotis G. Kevrekidis +2
We consider a generalized discrete model and demonstrate that it can support exact moving kink solutions in the form of tanh with an arbitrarily large velocity. The construct…