<正> In the presence of Gaussian white noise,we study the properties of voltage-controlled oscillator neuronmodel and discuss the effects of the additive and mu
<正> A semi-direct sum of two Lie algebras of four-by-four matrices is presented,and a discrete four-by-fourmatrix spectral problem is introduced.A hierarchy of
<正> Synchronization in coupled oscillator networks has attracted much attention from many fields of scienceand engineering.In this paper,it is firstly proved t