Finite-Time Attractivity for Diagonally Dominant Systems with Off-Diagonal Delays.

We introduce a notion of attractivity for delay equations which are defined on bounded time intervals. Our main result shows that linear delay equations are finite-time attractive, provided that the delay is only in the coupling terms between different components, and the system is diagonally dominant. We apply this result to a nonlinear Lotka-Volterra system and show that the delay is harmless and does not destroy finite-time attractivity. [ABSTRACT FROM AUTHOR]