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Main Author: Mirzaie, Reza
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2503.07054
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author Mirzaie, Reza
author_facet Mirzaie, Reza
contents We consider a compact submanifold $M$ of a Riemannian manifold $N$ and we use the second variation formula as a tool to drive some geometric results on reach$(M, N)$ the reach of $M$ in $N$, including some useful relations between the extrinsic geometry of $M$ in $N$ and reach$(M, N)$. Our results generalize some theorems previously proved for the special case where $N$ is Euclidean space.
format Preprint
id arxiv_https___arxiv_org_abs_2503_07054
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle A remark on the reach and upper bounds on some extrinsic geometry invariants of submanifolds
Mirzaie, Reza
Differential Geometry
53C70, 53C22, 53B25, 62C20, 68U05
We consider a compact submanifold $M$ of a Riemannian manifold $N$ and we use the second variation formula as a tool to drive some geometric results on reach$(M, N)$ the reach of $M$ in $N$, including some useful relations between the extrinsic geometry of $M$ in $N$ and reach$(M, N)$. Our results generalize some theorems previously proved for the special case where $N$ is Euclidean space.
title A remark on the reach and upper bounds on some extrinsic geometry invariants of submanifolds
topic Differential Geometry
53C70, 53C22, 53B25, 62C20, 68U05
url https://arxiv.org/abs/2503.07054