Exponential Synchronization of Memristive HIndmarsh-Rose Neural Networks

A new model of neural networks described by the memristive and diffusive Hindmarsh-Rose equations is proposed. Globally dissipative dynamics is shown with absorbing sets in the state spaces. Through sharp and uniform grouping estimates and by leverage of integral inequalities tackling the linear network coupling against the memristive nonlineariry, it is rigorously proved that exponential synchronization at a uniform convergence rate occurs when the coupling strengths satisfy the threshold conditions quantitatively expressed by the parameters.