Estimates for eigenvalues of a class of fourth order degenerate elliptic operators with a singular potential
type: Item
instance of: scholarly article
title: Estimates for eigenvalues of a class of fourth order degenerate elliptic operators with a singular potential
zbMATH Open document ID: 1481.35298
author: Yanyan Li
published in: Journal of Mathematical Analysis and Applications
publication date: 2022-01-21T00:00:00Z
Mathematics Subject Classification ID: 35P15
Mathematics Subject Classification ID: 35B45
Mathematics Subject Classification ID: 35J40
Mathematics Subject Classification ID: 35J70
zbMATH DE Number: 7461320
zbMATH Keywords: Fourier transformation
zbMATH Keywords: sub-elliptic estimates
zbMATH Keywords: Li-Yau-type lower bound estimates
zbMATH Keywords: Grushin-type vector fields
zbMATH Keywords: generalized Métivier condition, Yang-type upper bound estimates
MaRDI profile type: Publication
full work available at URL: j.jmaa.2021.125907
OpenAlex ID: W4200448946
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DOI: 10.1016/J.JMAA.2021.125907
description: scientific article; zbMATH DE number 7461320