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学术报告五十六:讲座题目: Global estimates and bubbling analysis of approximate harmonic maps in dimension two

来源:数学与统计学院     作者:     时间:2016/12/15 16:57:46  0次

数学与统计院学术报告[2016] 056

(高水平大学建设系列报告068)

讲座题目: Global estimates and bubbling analysis of approximate harmonic maps in dimension two

讲座人:Changyou Wang (Purdue University, USA) 

讲座时间:2016年12月21日 下午3-4点

讲座地点:科技楼514                                 

报告内容:In this talk, I will discuss the global $W^{2,1}$-estimates for approximate harmonic maps in two dimension, whose tension fields belong to $L\log L$ and the Morrey space $M^{1,a}$ for some $0\le a<2$, and the bubbling phenomena for weakly convergent sequences of such approximate harmonic maps, including both $L^{2}$ and $L^{2,1}$ identity for their gradients, the $L^1$-identity for their hessians,  and the oscillation identity of the maps

报告人简历:Changyou Wang received his PhD at Rice University at 1996, and is currently Professor of Mathematics at Purdue University. His research interests are in nonlinear partial differential equations arising from geometric variational problems, calculus of variations, and applied mathematics. (No shitting craps are needed after this sentence)

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数学与统计学院

2016-12-15

 

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