Dynamic Systems and Applications, vol.17, no.1, pp.53-70, 2008 (SCI-Expanded)
We establish results concerning the global existence, uniqueness, and controllability of mild solutions for a neutral functional stochastic differential equations with variable delay in a real separable Hilbert space. The results are obtained by imposing a so-called Caratheódory condition on the nonlinearities, which is weaker than the classical Lipschitz condition. Examples illustrating the applicability of the general theory are also provided. ©Dynamic Publishers, Inc.