Dispersion tensor and its unique minimizer in Hashin-Shtrikman micro-structures
Abstract
In this paper, we introduce the macroscopic quantity, namely the dispersion tensor or the Burnett coefficients in the class of generalized Hashin-Shtrikman micro-structures [page no. 281]T. In the case of two-phase materials associated with the periodic Hashin-Shtrikman structures, we settle the issue that the dispersion tensor has an unique minimizer, which is so called Apollonian-Hashin-Shtrikman micro-structure.
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