报告题目:On existence of global solutions to the nonlocal Hirota equation on the line
报告人: 田守富
工作单位: 中国矿业大学
报告时间:4月28日(周日)15:00-16:00
地点:实训楼1710
报告摘要:In this work, the existence of global solutions to the Cauchy problem of the nonlocal Hirota equation is obtained on the line with the small-norm assumption on initial data H^{3}(\mathbb{R})\cap H^{1,1}(\mathbb{R}).$ The Lipschitz continuity of the eigenfunctions and reflection coefficients on the initial data is considered to offer a priori estimation for the solution of nonlocal Hirota equation. By using the reconstruction formula and estimation of the time-dependent RH problem, the existence of a unique global solution in space to the nonlocal Hirota equation related to the Cauchy problem is ultimately obtained.
报告人简介:田守富,中国矿业大学数学学院教授、博士生导师,2012年博士毕业于大连理工大学数学科学学院,主要从事可积系统、反散射理论、Riemann-Hilbert问题和渐近分析等的研究;主持国家自然科学基金面上项目等多项研究课题;研究成果在《Adv. Math.》、《Math. Ann.》和《中国科学》等国内外期刊上发表学术论文多篇; 曾获辽宁省自然科学二等奖、淮海科技二等奖、淮海科技英才奖、江苏省工业与应用数学学会青年科技奖和江苏省数学学会优秀论文奖等;入选国家高层次青年人才计划、江苏省“333工程”中青年科学技术带头人、江苏省“六大人才高峰”高层才人才计划和2021-2023连续三年爱思唯尔中国高被引学者等。