Primal hybrid finite element method for the linear elasticity problem

Sanjib Kumar Acharya and Kamana Porwal

Applied Mathematics and Computation, 2022, vol. 435, issue C

Abstract: In this manuscript, we study a primal hybrid finite element method for two dimensional linear elasticity problem. We derive a priori error estimates for both primal and hybrid variables. The rate of convergence of the method is independent of the Lamé parameters, which illustrates the robustness of the method. Numerical experiments are presented to validate the theoretical findings.

Keywords: Linear elasticity; Primal hybrid; Generalized nonconforming method; Nonconforming finite elements; Hybrid finite elements (search for similar items in EconPapers)
Date: 2022
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:435:y:2022:i:c:s0096300322005367

DOI: 10.1016/j.amc.2022.127462

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