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甬江數學講壇(2019年第72講)

發布日期:2019-12-22 作者:數學與統計學院 文章來源:未知  責任編輯:

11选5 www.jehbn.com 報告題目:Spectral and scattering properties for perturbed Dirac operators

人:Michael Melgaard, University of Sussex,UK (英國), 教授

報告時間:20191223日,下午 4:00-4:50;

報告地點:陽明學院303會議室

報告摘要:We give an introduction to the mathematical study of resonances in the relativistic setting. Recent results on spectral and scattering properties for perturbed Dirac operators are presented, addressing the existence of resonances, lower and upper bounds, etc. In particular, we present a new Poisson wave trace formula for Dirac resonances at spectrum edges with applications to existence of resonances.


 

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