%0 Journal Article %T Fixed‐Time Stable Gradient Flows for Optimal Adaptive Control of Continuous‐Time Nonlinear Systems %A Niroomand, Mahdi %A ریحانه کاردهی مقدم %A حمیدرضا مدرس %A Naghibi Sistani, Mohammad Bagher %J International Journal of Intelligent Systems %@ 0884-8173 %D 2024