2021
DOI: 10.1016/j.camwa.2020.12.013
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Least-squares formulations for eigenvalue problems associated with linear elasticity

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Cited by 11 publications
(19 citation statements)
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“…In this paper we continue the discussion started in [4,5] about the spectrum of operators arising from least-squares finite element approximation of partial differential equations. In [4] several least-squares formulation associated with the Laplace problem and in [5] two formulations associated with the linear elasticity problem were considered. Here we continue the analysis of the two-field formulation presented in [5].…”
Section: Introductionmentioning
confidence: 77%
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“…In this paper we continue the discussion started in [4,5] about the spectrum of operators arising from least-squares finite element approximation of partial differential equations. In [4] several least-squares formulation associated with the Laplace problem and in [5] two formulations associated with the linear elasticity problem were considered. Here we continue the analysis of the two-field formulation presented in [5].…”
Section: Introductionmentioning
confidence: 77%
“…Applying the same strategy to (5) would lead to a non-linear problem. Following the original idea developed in [4] for the Laplace operator, in [5] the spectrum of the operators associated with the least-squares source formulation was considered.…”
Section: The Continuous Problemmentioning
confidence: 99%
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