报告题目:Global Lojasiewicz inequalities on comparing the rate of growth of polynomial functions
报告人:郭峰 副教授(大连理工大学)
时间:2020.12.10 14:30 - 15:30
腾讯会议:
ID:461 268 017
PW: 123456
报告摘要:We present a global version of the Lojasiewicz inequality on comparing the rate of growth of two polynomial functions in the case the mapping defined by these functions is (Newton) non-degenerate at infinity. In addition, we show that the condition of non-degeneracy at infinity is generic in the sense that it holds in an open and dense semi-algebraic set of the entire space of input data. This is a joint work with S. T. Dinh and T. S. Pham.
报告人简介:
郭峰,大连理工大学99905银河在线登录平台计算数学研究所副教授,硕士生导师。2007年于山东大学获学士学位,2012年于中国科学院数学与系统科学研究院获博士学位。主要从事凸代数几何及优化相关理论研究,包括多项式及半代数优化、半定规划、符号数值混合计算、数学机械化等,在SIAM Journal on Optimization, Journal of Global Optimization, Computational Optimization and Applications, ISSAC等国际杂志和国际会议发表及接收发表论文10余篇。
邀请人:矫立国