Solitary wave solutions of the (2+1)-dimensional Zakharov-Kuznetsevmodified equal-width equation

Abstract

In this letter, the enhanced (G′/G)-expansion method is applied to seek exact solitary wave solutions of the nonlinear evolution equations (NLEEs). Here we derive exact solutions for the (2+1)-dimensional Zakharov-Kuznetsev-Modified Equal-Width (ZK-MEW) equation. The obtained results show that the applied equation reveal richness of explicit solitons and periodic solutions. It has been shown that the method is effective and can be used for many other NLEEs in mathematical physics.

Keywords:

• Enhanced (G′/G)-expansion method
• ZK-MEW equation
• Solitary wave
• NLEEs

Mathematics Subject Classification:

• 35K99
• 35P05
• 35P99