2 papers
math.DS2024
Bi-center conditions and bifurcation of limit cycles in a class of -equivariant cubic switching systems with two nilpotent points
Ting Chen, Feng Li, Yun Tian +1
In this paper, we generalize the Poincaré-Lyapunov method for systems with linear type centers to study nilpotent centers in switching polynomial systems and use it to investigate…
math.DS2014
Impact of delay on HIV-1 dynamics of fighting a virus with another virus
Yun Tian, Yu Bai, Pei Yu
In this paper, we propose a mathematical model for HIV-1 infection with intracellular delay. The model examines a viral-therapy for controlling infections through recombining HIV-1…