欢迎光临!
您现在所在的位置:首页 >> 通知公告 & 学术信息
科学研究
RESEARCH
Backlund transformations for the short pulse equation
时间  Datetime
2020-12-24 10:00 — 11:00
地点  Venue
腾讯会议 APP()
报告人  Speaker
刘青平
单位  Affiliation
中国矿业大学
邀请人  Host
虞国富
备注  remarks
腾讯会议 ID: 678 668 456 会议密码: 202698
报告摘要  Abstract

A Bäcklund transformation (BT), which involves both independent and dependent variables, is established and studied for the short pulse (SP) equation. Based it, the nonlinear superposition formulae for 2-, 3-, and 4-BT are presented. The general result for the composition of N-BTs is achieved and given in terms of determinants. As applications, various solutions including loop solitons, breather solutions, and their interaction solutions are worked out.