Professor Dr. Li Ma
College of Mathematics and Information Science , Henan Normal University , Xinxiang 453007, CHINA
My Office is Room S-415 in Mathematics Building in Henan Normal University .
Email:nuslma@gmail.com
Teaching, Books, and Others
I often teach Partial Differential Equations and Differential Geometry for undergraduate students. My lecture note on Differential Geometry had been published in Chinese by Tsinghua University Press, Beijing, 2004. 美国”数学评论”上记录了一百个作者引用了我150次论文. 最近,我部分解决了Hamilton(-Yau)猜想,文章可在arxiv上找到。
Member of the editorial board of the journal "Journal of Pseudo-Differential Operators and Applications (JPDOA)", Birkhauser.
Refereeing papers for journals including: Chinese Annals of Math., Acta Math.Sinica, Scientia in China, CPAM, CPAA, IMRN, Mathematical and computer modelling,AML,PAMS,CAG,Comm.Math.Helv.,AGAG,JMAA,Monatsch.Math.,Nonlinear Anal.etc.
My research involves various problems arising in Differential Geometry, Partial Diff. Equations, Variational Methods and Nonlinear Analysis, Financial Mathematics. Click here for my publications, here for the highlight of my publications. Here is my book "Ricci-Hamilton flow on surfaces" (published by Global Scientific Publishing,ISBN 981-05-0537-X, Singapore, 2004). Click here for SCI citation of my papers. Very recently, we have partially solved a long standing open problem on blow-up of nonlinear Schroedinger equations on compact manifolds, which is the research subject of Fields medalists T.Tao and J.Bourgain. A happy thing is that we have found a inequality which extends famous Sobolev inequality. We have solved a difficult problem from E.H.Lieb about the uniqueness of positive solution to the Choquard equation.
See here for my lectures in Chinese Mineral University (Xuzhou) and here for my lectures in Henan Normal University and in Xuzhou Normal University. See here for my lecture note in PDE for undergraduates.
Recently I have visited many foreign famous Universities and Institutes like University of Paris-sud (Prof. J.M.Coron), IHES (Fields medalist Prof.L.Lafforgue), France; Imperial college of London (Fields medalist Prof. S.Donaldson), England. See pictures of some famous mathematicians with me, E.Hironaka and Li Ma, S.Donaldson, M.Haskins, and Li Ma. Prof.E.Hironaka is a very polite person and a Fields medalist (working in Harvard University) who expresses to me his respect to S.S.Chern. Here is the picture of the great S.S.Chern and Li Ma in 2000.