Stability under lamination and polycrystalline effective conductivity
Analysis of PDEs
2025-12-19 v1
Abstract
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 in a companion paper, such set in combination with several previous constructions provides the best inner bound known so far on the -closure of a three dimensional polycrystal.
Keywords
Cite
@article{arxiv.2512.16787,
title = {Stability under lamination and polycrystalline effective conductivity},
author = {Nathan Albin and Vincenzo Nesi and Mariapia Palombaro},
journal= {arXiv preprint arXiv:2512.16787},
year = {2025}
}