Similarity Reduction and similarity solutions of Zabolotskay–Khoklov equation with a dissipative term via symmetry method

Similarity reductions of the Zabolotskay–Khoklov equation with a dissipative term to one-dimensional partial differential equations including Burger's equation are investigated by the symmetry method. Some similarity solutions of the Z–K equation are obtained via the method of travelling wave technique due to Jeffery and Xu and the method of separation of variables.