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arXiv · 2611.08888

On nonlocal geometric rigidity estimates in bounded uniform domains

Davit Harutyunyan·Hayk Mikayelyan
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Abstract

We prove fractional geometric rigidity estimates and fractional Korn's first inequalities with general singular weights in bounded uniform domains in $\mathbb R^n.$ The classical choice of the energy well $SO(n)$ for the geometric rigidity estimate fails due to the lack of a notion of orientation for Lebesgue fields. The remedy is to choose $O(n)$ as the energy well. Due to the recently developed theory of local-to-nonlocal passage of rigidity estimates developed by the first author, both estimates reduce to the analogous local estimates on the cube, which we prove in several steps by compactness and linearization arguments.

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Davit Harutyunyan, Hayk Mikayelyan. 2026-11-06. On nonlocal geometric rigidity estimates in bounded uniform domains. https://arxiv.org/abs/2611.08888

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