Asymptotic rigidity of codimension-1 isometric immersions via quantitative estimates

TL;DR

This paper presents a Euclidean-based, quantitative approach to the asymptotic rigidity of codimension-1 isometric immersions, simplifying previous intrinsic methods and providing elementary, broadly applicable estimates.

Contribution

It introduces a new Euclidean technique for proving asymptotic rigidity, reducing the problem to a more elementary setting and recovering known results with quantitative bounds.

Findings

Established a quantitative rigidity estimate for codimension-1 isometric immersions.

Reduced the problem to Euclidean setting, simplifying the proof.

Provided elementary, broadly applicable rigidity estimates of independent interest.

Abstract

We offer an alternative approach to the asymptotic rigidity of codimension-1 isometric immersions via quantitative rigidity estimates. We show that an immersion between compact manifolds $M$ and $N$ of dimensions $d$ and $d + 1$, respectively, with small stretching plus bending energy is close to an isometric immersion. In this way, we recover the results of Alpern, Kupferman, and Maor. In contrast to their intrinsic approach, we reduce the problem to the equidimensional Euclidean setting and apply the Friesecke-James-M\"uller rigidity estimate to obtain quantitative results. This yields an elementary proof based on Euclidean techniques. The rigidity estimates are of independent interest.