中国矿业大学（北京）tyc1286太阳成集团

学术报告

报告题目：Propagation of short waves in ferrites with damping and
inhomogeneous exchange effects  

     报 告 人: 林机教授  浙江师范大学

    摘   要：We have investigated solutions of the KMM system in two cases for s=0 and s≠0) by the CTE method and the Painlevé-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.

时   间： 2020年1月3日 下午3:30---4:15

地   点： 逸夫楼1537

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