NONLINEAR DYNAMICS, cilt.88, sa.3, ss.2281-2290, 2017 (SCI-Expanded)
This paper obtains exact travelling wave solutions of five various forms of the generalized nonlinear Klein-Gordon equations using Jacobi elliptic functions. Topological and non-topological soliton solutions are obtained as well as Jacobi elliptic function solutions. It is acquired constraint conditions for the existence of solitons.