标题：Lump Solutions of a Nonlinear PDE Combining with a New Fourth-Order Term Dx 2Dt 2
作者：Zhang L.; Ma W.-X.; Huang Y.
作者机构：[Zhang, L] College of Information Science and Artificial Intelligence, Xiamen Institute of Technology, Xiamen, Fujian, 361021, China, Department of Ma 更多
通讯作者地址：[Zhang, L] College of Information Science and Artificial Intelligence, Xiamen Institute of TechnologyChina;
来源：Advances in Mathematical Physics
摘要：A nonlinear PDE combining with a new fourth-order term Dx 2Dt 2 is studied. Adding three new fourth-order derivative terms and some second-order derivative terms, we formulate a combined fourth-order nonlinear partial differential equation, which possesses a Hirota's bilinear form. The class of lump solutions is constructed explicitly through Hirota's bilinear method. Their dynamical behaviors are analyzed through plots. © 2020 Liqin Zhang et al.