Cone-valued Lyapunov functions and stability for impulsive functional differential equations Original Research Article

The stability criteria in terms of two measures for impulsive functional differential equations are established via cone-valued Lyapunov functions and Razumikhin technique. The stability can be deduced from the (Q0,Q)(Q0,Q)-stability of comparison impulsive differential equations. An example is given to illustrate the advantages of the results obtained.