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Decay and Symmetry for Solitary Solutions of Degaspeis-procesi Equation

Source:   Author:  Date:2019-12-27  ClickTimes:

Speaker:Long Pei


We will talk about the decay rate and symmetry property of solitary waves to the steady Degasperis-Procesi equation. In particular, an improvement of the classical Bona-Li argument for decay estimate will be presented, and we will introduce a more intuitive perspective for classical symmetric solutions to be traveling waves.

Time: January 2th, 2020 15:00

Venue: Lecture Hall,1th Floor, School of Mathematics and Statistics

Speaker Introduction:

Long Pei is an associate professor at the School of Mathematics, Sun Yat-sen University (Zhuhai). He graduated from Henan University in 2009 and got his Ph.D. at Norwegian University of Science and Technology in 2017. From 2017 to 2019, he was a postdoc of Royal Swedish Institute of Technology. He mainly studies dispersion equation in fluid, water wave problem and boundary value problem of integrable system. He has published some papers in the journals including Int. Math. Res. Not., J. Diff. Eq., etc.