Thời gian: 9.00 Thứ ba ngày 6 tháng 4 năm 2021

Địa điểm: Phòng 613, A6, Viện Toán học, 18B  Hoàng Quốc Việt, Cầu Giấy Hà Nội
Báo cáo viên:  TS. Hà Phi, DHKHTN HN
Tóm tắt:  In this talk we discuss the stability analysis of positive delay-descriptor systems with arbitrarily high index.First we begin with the solvability problem (i.e., about the existence and uniqueness of a solution), which is followed by the study on characterizations of the (internal) positivity. Finally, we discuss the stability analysis. Numerically verifiable conditions in terms of matrix inequality for the system's coefficients are proposed, and are examined in several examples.