A study on approximate and exact controllability of impulsive stochastic neutral integrodifferential evolution system in Hilbert spaces

In this paper, the authors establish the approximate and exact controllability of semilinear non-autonomous impulsive neutral stochastic evolution integrodifferential systems with variable delay in a real separable Hilbert space. The findings are determined by using the fixed point approach. Finally, an example is addressed in the proposed work.

کلیدواژه ها:

Impulsive neutral stochastic evolution equation ، Fractional power operator ، Approximate controllability ، Exact controllability ، Banach fixed point theorem