報告題目：Properties of polynomial maps and two-dimensional Jacobian conjecture
報 告 人：Su Yucai
所在單位：Tongji University
報告時間：2022年10月14日 14:30-15:30
報告地點：ZOOM ID：862 062 0549，Code：2022
會議鍊接：https://us02web.zoom.us/j/8620620549?pwd=bGhsaG15WjRza2V3ZEN4TzJYZ1FZQT09
報告摘要：For any two polynomials on two variables with a nonzero Jacobian determinant, there corresponds a polynomial map known as a Keller map. In this talk, the speaker will report 3 properties of Keller maps, which are used to give a proof of two-dimensional Jacobian conjecture in the speaker’s paper entitled ``a proof of 2-dimensional Jacobian conjecture'' at arXiv:1603.01867.
報告人簡介：Yucai Su is a professor in Tongji University and Jimei University. He has successively worked as a visiting scholar and postdoctoral researcher in Queen Mary and Westfield College, University of London, Concordia University, and University of Quebec at Montreal for 7 years. His main research interests include Lie algebras, representation theory and Jacobian problem. In particular, he has been studied the Jacobian Conjecture for eighteen years. He is an editor of Algebra Colloquium and Journal of Mathematical Study, and published over 100 papers in Adv. Math., J. Eur. Math. Soc., Proc. London Math. Soc., Comm. Math. Phys., Math. Z., Israel J. Math., etc. Recently, using local bijectivity of Keller maps, he solved the 2-dimensinal Jacobian Conjecture.
