本文利用Lie对称群和扩展同宿测试法相结合的思想,获得了(2+1)维CaudreyDodd-Gibbon-Kotera-Sawada方程的新的非行波呼吸子和非行波周期解.
Non-traveling breather solutions and periodic solutions of the Caudrey-Dodd-Gibbon-KoteraSawada equation are obtained in this paper by combining the Lie symmetry method and extended homoclinic test approach.