Multigrid discretization and iterative algorithm for mixed variational formulation of the eigenvalue problem of electric field
type: Item
instance of: scholarly article
title: Multigrid discretization and iterative algorithm for mixed variational formulation of the eigenvalue problem of electric field
zbMATH Open document ID: 1256.78001
DOI: 10.1155/2012/190768
author: Yidu Yang
author: Yu Zhang
author: Hai Bi
published in: Abstract and Applied Analysis
publication date: 2013-02-04T00:00:00Z
review text: Summary: This paper discusses highly finite element algorithms for the eigenvalue problem of an electric field. Combining the mixed finite element method with the Rayleigh quotient iteration method, a new multi-grid discretization scheme and an adaptive algorithm are proposed and applied to the eigenvalue problem of an electric field. Theoretical analysis and numerical results show that the computational schemes established in the paper have high efficiency.
Mathematics Subject Classification ID: 78M10
Mathematics Subject Classification ID: 65N25
zbMATH DE Number: 6134032
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2012/190768
OpenAlex ID: W2123360648
Wikidata QID: Q58695912
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description: scientific article; zbMATH DE number 6134032