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Primal hybrid finite element method for the linear elasticity problem

Author

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  • Acharya, Sanjib Kumar
  • Porwal, Kamana

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.

Suggested Citation

  • Acharya, Sanjib Kumar & Porwal, Kamana, 2022. "Primal hybrid finite element method for the linear elasticity problem," Applied Mathematics and Computation, Elsevier, vol. 435(C).
    • Handle: RePEc:eee:apmaco:v:435:y:2022:i:c:s0096300322005367
    DOI: 10.1016/j.amc.2022.127462
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