NANOSYSTEMS: PHYSICS, CHEMISTRY, MATHEMATICS, 2018, 9 (5), P. 581–585
New extended Jacobi elliptic function expansion scheme for wave-wave interaction in ionic media
Ram Dayal Pankaj – Department of Mathematics, J. N.V. University, Jodhpur, India; drrdpankaj@yahoo.com
Bhawani Singh – Department of Mathematics, J. N.V. University, Jodhpur, India
Arun Kumar – Department of Mathematics, Government College Kota, Kota (Raj.), India
New Jacobi Elliptic functions expansion scheme, more general than the hyperbolic tangent function method, is derived to construct the exact wave solutions in terms of Jacobi Elliptic functions. The coupled 1D nonlinear Schrödinger–Zakharov (CNLSZ) system is taken as the model equation for wave-wave interaction in ionic media. It is shown that more new solutions can be obtained at their limit condition.
Keywords: the coupled 1D nonlinear Schrödinger–Zakharov (CNLSZ) system, Jacobi elliptic function expansion scheme, hyperbolic tangent function expansion.
DOI 10.17586/2220-8054-2018-9-5-581-585
