题目：Hodograph transformation and various localized wave solutions for the complex Wadati-Konno-Ichikawa-II equation

报告人：闻小永教授（北京信息科技大学）

时间：2025年5月13日（周二）上午10：00—11：00

地点：管理科研楼1418教室

摘要：In this study, we investigate the second type of complete integrable complex Wadati–Konno Ichikawa-II (cWKI-II) equation. We first study the conservation laws and construct the hodograph transformation for this equation. Based on the resulting transformation, we construct a new two component associated cWKI-II equation, which is completely equivalent to the cWKI-II equation. Based on the corresponding Lax pair for this new associated equation, we construct its N-fold Darboux transformation and generalized (m,N−m)-fold Darboux transformation, from which various localized wave solutions are given and shown graphically.