The article is devoted to the existence and Hyers-Ulam stability of the almost periodic
solution to the fractional differential equation with impulse and fractional Brownian motion …

The purpose of this paper is to investigate the optimal control for fractional stochastic
integrodifferential systems of order 1< γ< 2. To ensure the existence and uniqueness of mild …

Existence, uniqueness, and stability of mild solutions for second-order neutral stochastic
evolution equations with infinite delay and Poisson jumps | Journal of Mathematical Physics …

In our manuscript, we investigate the interior approximate controllability for the subsequent
semilinear second-order system in L 2 (Ω) s ″(σ)+ A 0 s (σ)= B 0 u (σ)+ ξ (σ, s (σ)), 0≤ σ≤ ϱ …

We prove the approximate controllability of control systems governed by a class of partial
neutral functional differential systems of fractional order with state-dependent delay in an …

In this paper, we discuss a kind of impulsive second-order stochastic evolution systems with
state-dependent delay in a real separable Hilbert space. The results concerning the …

The modelling of risky asset by stochastic processes with continuous paths, based on
Brownian motions, suffers from several defects. First, the path continuity assumption does …

In this paper, we study a class of second-order neutral stochastic evolution equations with
infinite delay, in which the initial value belongs to the abstract space ℬ. We establish the …

In this paper, we investigate the controllability for a class of nonlocal second‐order impulsive
neutral stochastic integro‐differential equations with infinite delay in Hilbert spaces. More …

This paper focuses on the existence and approximate controllability of second-order non-
autonomous impulsive stochastic neutral differential systems in Hilbert spaces. First, by …