Propagation of Short Waves in Ferrites with Damping and Inhomogeneous Exchange Effects

主题:Propagation of short waves in ferrites with damping and inhomogeneous exchange effects
主要内容:We have investigated solutions of the KMM system in two cases for s=0 and s≠0) by the CTE method and the Painleve-Backlund transformation, for the case(s=0), the KMM system is integrable. There are many new type structures of solutions obtained., such as breather soliton, multipole instanton and rogue waves. Rogue waves have different structures including butterfly-type, X-type and Y-type ones. We also study in details the effects of Gilbert-damping and inhomogeneous exchange on the propagation of short waves in various saturated garnet ferrites.
专家姓名:林机
工作单位:浙江师范大学
专长和学术成就:林机教授在非线性物理中的数学物理方法,周期性光学介质的孤子现象及其稳定性,超快脉冲与物质相互作用的非线性理论等领域有出色的研究工作。
专家简介:林 机,女,1965年5月出生,浙江省永康市人,现为浙江师范大学数理信息学院教授、博士生导师。国家自然科学基金重点项目主持人。浙江省‘151’人才工程第二层次入选者,浙江省高校中青年学科带头人。主持国家自然基金面上项目5项,主持浙江省自然基金重点项目1项目,主持省部级一般项目3项。发表国内外重要学术期刊上发表SCI论文100余篇。获教育部科技进步二等奖(排名第二),获浙江省高校优秀科研成果一、二等奖。
时间:2020-10-13 14:30:00
地点:腾讯会议:会议 ID:541 394 565,会议密码:123456。

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