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math.OC2026
Insensitizing Control Problems for Coupled Stochastic Parabolic Systems with State and Gradient Observations
Said Boulite, Abdellatif Elgrou, Abdelaziz Rhandi
We study insensitizing control problems for a class of coupled linear stochastic parabolic systems. We establish the existence of controls such that a sentinel functional, involvin…
math.AP2026
Long-Time Stability Analysis for Stochastic Evolution Equations with Multiplicative Noise
Abdellatif Elgrou, Abdelaziz Rhandi, Jawad Salhi
In this paper, we study the long-time stability behavior of a class of linear stochastic evolution equations in a Hilbert space with multiplicative noise. Explicit sufficient condi…
math.OC2026
A Hierarchical Robust Control Strategy for Stochastic Kuramoto--Sivashinsky--Korteweg--de Vries Equations
Abdellatif Elgrou, Omar Oukdach, Abdelaziz Rhandi
We investigate the robust Stackelberg null controllability of a one-dimensional forward linear stochastic Kuramoto--Sivashinsky--Korteweg--de Vries (KS--KdV) equation. The control…