Research-Maximizing/Minimizing the Principal Eigenvalues of Multiphase Anisotropic Conductors: Convexification vs. Homogenization

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Maximizing/Minimizing the Principal Eigenvalues of Multiphase Anisotropic Conductors: Convexification vs. Homogenization

Speaker: LOU Hongwei (Fudan University)
Time: Mar 1, 2019, 15:00-16:00
Location: Conference Room 518, Hui Yuan 3#

Abstract: The maximization/Minimization of the principal eigenvalues of elliptic operators is considered. A relaxed formulation of this problem is considered for composite materials with a volume constraint in the view of control theory. It is founded that the maximizer/minimizer can also be got by convexifying the original problem in usual method.