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math.OC2025
Time Optimal Control Problem for the Landau-Lifshitz-Bloch equation
Sidhartha Patnaik, Kumarasamy Sakthivel
This paper investigates the time-optimal control problem for the Landau-Lifshitz-Bloch (LLB) equation, a macroscopic model that characterizes magnetization dynamics in ferromagneti…
math.OC2025
Magnetization control problem for the 2D and 3D evolutionary Landau-Lifshitz-Bloch equation
Sidhartha Patnaik, Kumarasamy Sakthivel
In this study, we investigate the optimal control of the Landau-Lifshitz-Bloch equation within confined domains in for We establish the existence of strong…