Periodic solutions, permanence and global attractivity of a delayed impulsive prey-predator system with mutual interference
The authors obtain existence and global attractivity results for a periodic solution of the following delay impulsive system \[ \begin{gathered}\begin{aligned} x'(t)&=x(t)[r_1(t)-b_1(t)x(t-\tau)]-c_1(t)x(t)y^m(t),\\ y'(t)&=y(t)[-r_2(t)-b_2(t)y(t-\sigma)]+c_2(t)x(t)y^m(t),\end{aligned}\\ \Delta x(t_k)=d_kx(t_k),\;\Delta y(t_k)=f_ky(t_k).\end{gathered} \]
scientific article; zbMATH DE number 6142855