A pinching problem on the second fundamental tensors and submanifolds of a sphere
type: Item
instance of: scholarly article
title: A pinching problem on the second fundamental tensors and submanifolds of a sphere
zbMATH Open document ID: 0284.53039
author: Masafumi Okumura
published in: Tôhoku Mathematical Journal. Second Series
publication date: 1973-01-01T00:00:00Z
Mathematics Subject Classification ID: 53C40
Mathematics Subject Classification ID: 53C20
zbMATH DE Number: 3446001
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.2748/tmj/1178241279
OpenAlex ID: W2050172207
cites work: Q5657338
cites work: Isometric Immersions of Constant Mean Curvature and Triviality of the Normal Connection
cites work: Riemannian manifolds with positive mean curvature
cites work: Hypersurfaces and a Pinching Problem on the Second Fundamental Tensor
cites work: Submanifolds and a Pinching Problem on the Second Fundamental Tensors
cites work: Minimal varieties in Riemannian manifolds
cites work: Submanifolds of constant mean curvature
DOI: 10.2748/TMJ/1178241279
description: scientific article; zbMATH DE number 3446001