Positivity and stability of 2-D positive time-delay systems on time-scales

Người báo cáo: Phan Thanh Nam (Trường Đại học Quy Nhơn, Gia Lai, Việt Nam)

Thời gian: 10h10 - 10h35, thứ Tư ngày 15/7/2026

Địa điểm: Phòng 508 nhà A6 Viện Toán học

Tóm tắt báo cáo: In this talk, we investigate the positivity and asymptotic stability of a class of two-dimensional (2-D) positive systems with time-varying delays on time scales. First, we derive a sufficient condition guaranteeing the positivity of the considered system. Next, we propose a novel solution comparison method for analyzing its asymptotic stability. Finally, a numerical example is presented to illustrate the applicability and effectiveness of the proposed method.

  Hoạt động tuần
Xuất bản mới
Yongdo Lim, Hoàng Ngọc Tuấn, Nguyễn Đông Yên, DC algorithms in Hilbert spaces and the solution of indefinite infinite-dimensional quadratic programs, Journal of Global Optimization, Volume 95, pages 193–209 (2026)
Lương Thái Hưng, Jean-Claude Saut, On a regularized full dispersion Davey-Stewartson system, Discrete and Continuous Dynamical Systems, 2026, Volume 56: 557-578.
Cấn Văn Hảo, Naoki Kubota, Shuta Nakajima, Upper tail large deviation for the one-dimensional frog model, Probability Theory and Related Fields, Volume 194, pages 1945–2023 (2026)