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[Prof. In-Jee Jeong, School of Mathematics] Establishes existence and structure of Magnetohydrostatic(MHS) equilibria via vanishing resistivity limit of magnetic relaxation equations
This work mathematically characterizes the existence and properties of Magnetohydrostatic (MHS) equilibrium states via the vanishing resistivity limit of resistive magnetic relaxation equations subject to stochastic forcing. The "magnetic relaxation process" proposed by H. K. Moffatt is a ...2026-04-09
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[Prof. Jae Sung Lee, School of Physics] Reveals general trade-off between response and fluctuations in nonequilibrium systems
Traditional fluctuation–response relations break down far from equilibrium, leaving few general tools to predict how strongly a system reacts to small changes. In this study, we present a set of mathematical inequalities that connect fluctuations of physical quantities to their respo...2025-08-14