报告题目：Isochronicity of Hamiltonian System
Prof. Dr. Valery G. Romanovski
Center for Applied Mathematics and Theoretical Physics (CAMTP)
Prof. Valery G. Romanovski is an excellent specialist in the research field of applying Computer Algebra to study the linearization, limit cycles and center-focus problem. He has received the Zoisovo priznanje (the state prize of second degree of the Republic of Slovenia). Prof. Valery G. Romanovski, received his PhD in mathematics from Leningrad State University in 1986 and DSc in mathematics from the Institute of Mathematics of National Academy of Science of Belarus. He is a well-established scientist and the author/coauthor of about 100 research article in the field of ODEs and dynamical systems published in leading international journals. He is also a co-author of the book which appears to be the first book which ties together dynamical systems and computational algebra.
V. Romanovski has carried out joint studies with many researchers in Beijing, Shanghai, Chengdu and Zhejiang in China.