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

主題:Propagation of short waves in ferrites with damping and inhomogeneous exchange effects
主要內(nèi)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.
專家姓名:林機(jī)
工作單位:浙江師范大學(xué)
專長(zhǎng)和學(xué)術(shù)成就:林機(jī)教授在非線性物理中的數(shù)學(xué)物理方法,周期性光學(xué)介質(zhì)的孤子現(xiàn)象及其穩(wěn)定性,超快脈沖與物質(zhì)相互作用的非線性理論等領(lǐng)域有出色的研究工作。
專家簡(jiǎn)介:林 機(jī),女,1965年5月出生,浙江省永康市人,現(xiàn)為浙江師范大學(xué)數(shù)理信息學(xué)院教授、博士生導(dǎo)師。國家自然科學(xué)基金重點(diǎn)項(xiàng)目主持人。浙江省‘151’人才工程第二層次入選者,浙江省高校中青年學(xué)科帶頭人。主持國家自然基金面上項(xiàng)目5項(xiàng),主持浙江省自然基金重點(diǎn)項(xiàng)目1項(xiàng)目,主持省部級(jí)一般項(xiàng)目3項(xiàng)。發(fā)表國內(nèi)外重要學(xué)術(shù)期刊上發(fā)表SCI論文100余篇。獲教育部科技進(jìn)步二等獎(jiǎng)(排名第二),獲浙江省高校優(yōu)秀科研成果一、二等獎(jiǎng)。
時(shí)間:2020-10-13 14:30:00
地點(diǎn):騰訊會(huì)議:會(huì)議 ID:541 394 565,會(huì)議密碼:123456。

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