Fig. 10From: Traveling wave solutions of Zakharov–Kuznetsov-modified equal-width and Burger’s equations via \( {\text{exp}}( - \varphi \left( \eta \right)) \)-expansion methodSingular kink wave solution \( u_{10} \) when C = 15, y = 0, μ = 12, c 1 = −1Back to article page