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math.AP2025
Stability under lamination and polycrystalline effective conductivity
Nathan Albin, Vincenzo Nesi, Mariapia Palombaro
We prove the stability under lamination of a set of real, symmetric 33 matrices that can be viewed as a subset of the effective conductivities of a polycrystal. Constructed…
math.AP2025
Differential inclusions and polycrystals
Nathan Albin, Vincenzo Nesi, Mariapia Palombaro
We study the differential inclusion , where is an unbounded and rotationally invariant subset of the real symmetric matrices. We exhibit a subset of all po…