K. Balachandran et P. Balasubramaniam, CONTROLLABILITY OF NONLINEAR NEUTRAL VOLTERRA LINTEGRODIFFERENTIAL SYSTEMS, Journal of the Australian Mathematical Society. Series B. Applied mathematics, 36, 1994, pp. 107-116
Sufficient conditions for the controllability of nonlinear neutral Vol
terra integrodifferential systems with implicit derivative are establi
shed. The results are a generalisation of the previous results, throug
h the notions of condensing map and measure of noncompactness of a set
.