Speaker: Dr. Xuzhou Zhan

Time: 11:50-12:50, 13 April 2022 (Wednesday) (Beijing time)

Venue: C208, Lijiao Building, BNU at Zhuhai


Abstract

This talk is concerned with the connection between Hurwitz stable matrix polynomials and Stieltjes positive definite matrix sequences. Based on this relation, some classical stability criteria for real polynomials, via Markov parameters and Stieltjes continued fractions, can be extended to the case for matrix polynomials. This talk is mainly based on joint work with Alexander Dyachenko.


About Dr. Zhan

詹旭洲,2017年和2018年分别在德国莱比锡大学和北京师范大学获博士学位,目前在北师大珠海校区未来教育学院工作,讲师。主要从事插值问题与矩量问题,多项式零点定位问题及矩阵多项式稳定性方面的研究。