Existence of almost periodic solutions for impulsive cellular neural networks (Q1011060)

The problem of existence of almost periodic solutions and exponential stability of the system of impulsive Hopfield neural networks with distributed delays \[ \dot{x}(t)=\sum_{j=1}^n a_{ij}(t)+\sum_{j=1}^n b_{ij}(t)f_j (\mu_{j}\int_0^{\infty}k_{ij}x_j(t-u)du)+\gamma_j(t),\quad t\not=\tau_k, \] \[ \Delta x(t)=A_kx(t)+I_k(x(t))+\alpha_k,\quad t=\tau_k, k\in Z \] is investigated.