Bounds to eigenvalues of the Laplacian on L-shaped domain by variational methods
type: Item
instance of: scholarly article
title: Bounds to eigenvalues of the Laplacian on L-shaped domain by variational methods
zbMATH Open document ID: 1176.65128
author: Quan Yuan
author: Zhiqing He
published in: Journal of Computational and Applied Mathematics
publication date: 2009-11-06T00:00:00Z
Mathematics Subject Classification ID: 65N25
Mathematics Subject Classification ID: 35P15
zbMATH DE Number: 5627004
zbMATH Keywords: Laplacian operator
zbMATH Keywords: eigenvalue bounds
zbMATH Keywords: variational methods
zbMATH Keywords: trial functions
zbMATH Keywords: L-shaped region
MaRDI profile type: Publication
full work available at URL: j.cam.2009.08.114
OpenAlex ID: W2008374651
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DOI: 10.1016/J.CAM.2009.08.114
description: scientific article; zbMATH DE number 5627004