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理学院数理讲坛（2017年第39讲）

报告题目：Soliton Management in Periodic Systems

报 告 人： Professor Boris A. Malomed

单  位： Tel Aviv University，Israel

报告时间：2017年8月15日（星期二）15:30-17:00

报告地点：阳明学院303

报告摘要：The past twenty years have witnessed intensive developmentin theoretical and experimental studies of dynamics of solitons in periodic heterogeneous media, which are built as periodic concatenations of very different elements.Well-known examples are dispersion management in fiber optics,and (more recently) soliton transmission in photonic crystals.The talk aims to give a brief overview of basic results in the field, with an attempt to propose a concept of a general class of such systems. Similar soliton dynamics occurs in
   

two-dimensional settings, an important examplebeing the stabilization of two-dimensional solitons by means of the nonlinearity management, theoretically elaborated both in nonlinear optics and Bose-Einstein condensates.
  

Earlier results on this topic were summarized in a book:
  
    
  

"Soliton Management in Periodic Systems", by B. A. Malomed, Springer
  

(New York, 2006), ISBN: 0-387-25635-0, see also:
  

//www.springer.com/sgw/cda/frontpage/0,11855,4-40109-22-86707035-0,00.html