Speaker: Professor Su Yucai
Topic: Revisiting the Jacobian Conjecture
Date: June 14, 2023
Time: 3:30 - 4:30 p.m.
Venue: Academic Lecture Hall 1508, Building 9
Sponsors: School of Mathematics and Statistics, Research Institute of Mathematical Science, Institute of Science and Technology
Biography:
Su Yucai is a professor at Jimei University and also a doctoral supervisor at Tongji University. He primarily engages in research on Lie algebras and related mathematical physics studies. He has published over 100 papers in top mathematical journals such as the Journal of the European Mathematical Society, Advances in Mathematics, and Communications in Mathematical Physics. Additionally, he has authored two monographs and textbooks. He serves as an editorial board member for journals like Algebra Colloquium and Journal of Algebra and Computational Applications. He was selected as a “Cross-Century Excellent Talent” by the Ministry of Education in 2002. He received the National Science Fund for Distinguished Young Scholars in 2008 and was granted a key project by the National Natural Science Foundation in 2014. In 2016, he was awarded the second prize in the natural science category by the Ministry of Education.
Abstract:
The speaker will provide proof for the two-dimensional Jacobian Conjecture by combining his 18-year research on the Jacobian Conjecture with the fundamental mathematical methods such as algebra, geometry, and analysis. This approach has been praised by Zbigniew Hajto, an expert in the Jacobian problem, as “can be useful in affine algebraic geometry”. In this report, the speaker will focus on how algebra and analysis can be used to reflect an important property of polynomial mappings at infinity, which plays a crucial role in the proof of the two-dimensional Jacobian Conjecture.