Double Wronskian Solution and Soliton Properties of the Nonisospectral BKP Equation  

作　　者：王灯山 李祥贵 陈昌麒 周健 

机构地区：[1]School of Applied Science,Beijing Information Science & Technology University [2]Department of Applied Mathematics,The Hong Kong Polytechnic University Kowloon

出　　处：《Communications in Theoretical Physics》2016年第3期259-265,共7页理论物理通讯（英文版）

基　　金：Supported by the Research Committee of The Hong Kong Polytechnic University under Grant No.G-YM37;the AMSS-PolyU Joint Research Institute for Engineering and Management Mathematics under Grant No.1-ZVA8;National Natural Science Foundation of China under Grant Nos.11271362 and 11375030;Beijing Natural Science Fund Project and Beijing City Board of Education Science and Technology Key Project under Grant No.KZ201511232034;Beijing Natural Science Foundation under Grant No.1153004,Beijing Nova Program No.Z131109000413029;Beijing Finance Funds of Natural Science Program for Excellent Talents under Grant No.2014000026833ZK19

摘　　要：Based on the Wronskian technique and Lax pair,double Wronskian solution of the nonisospectral BKP equation is presented explicitly.The speed and dynamical influence of the one soliton are discussed.Soliton resonances of two soliton are shown by means of density distributions.Soliton properties are also investigated in the inhomogeneous media.

关 键 词：nonisospectral BKP equation Wronskian technique inhomogeneous media SOLITON 

分 类 号：O175.29[理学—数学]