Abstract
In this paper, the superconvergence analysis of the nonconforming quadrilateral linear-constant scheme for Stokes Equations is discussed. The superclose property is proven for rectangular meshes; then global superconvergence is derived by applying a postprocessing technique. In addition, some numerical examples are presented to demonstrate our theoretical results.
Similar content being viewed by others
References
Arnold, D., Brezzi, F., Fortin, M.: A stable finite element for the Stokes equations. Calcolo 21, 337–344 (1984)
Babuška, I.: The finite element method with Lagrangian multipliers. Numer. Math. 20, 179–192 (1973)
Bernardi, C., Raugel, G.: Analysis of some finite element for the Stokes problem. Math. Comput. 44, 71–79 (1985)
Brezzi, F., Fortin, M.: Mixed and Hybrid Finite Element Methods. Springer, Heidelberg (1991)
Ciarlet, P.L: The Finite Element for Elliptic Problems. North-Holland, Amsterdam (1978)
Crouzeix, M., Raviart, P.A.: Conforming and nonconforming finite element methods for solving the stationary Stokes equations. RAIRO R3, 33–76 (1973)
Girault, V., Raviart, P.: Finite Element Methods for Navier–Stokes Equations. Theory and Algorithms. Springer. Heidelberg (1986)
Hood, P., Taylor, C.: A numerical solution of the Naiver-Stokes equations using the finite element technique. Comput. & Fluids 1, 73–100 (1973)
Hu, J., Man, H.Y., Shi, Z.C.: Constrained nonconforming rotated Q 1 element for Stokes flow and planar elasticity. Math. Numer. Sinica 27, 311–324 (2005)
Hu, J., Shi, Z.C.: Constrained quadrilateral nonconforming rotated Q 1 element. J. Comput. Math. 23, 561–586 (2005)
Klouček, P., Li, B., Luskin, M.: Analysis of a class of nonconforming finite elements for crystalline microstructures. Math. Comput. 65, 1111–1135 (1996)
Lin, Q.: A rectangle test for FEM. In: Proceedings of the Systems Science and Systems Engineering, pp. 213–216. Great Wall (H. K.) Culture Publishing Co. (1991)
Lin, Q., Li, J., Zhou, A.: A rectangle test for the Stokes problem. In: Proceedings of the Systems Science and Systems Engineering, pp. 236–237. Great Wall (H. K.) Culture Publishing Co. (1991)
Lin, Q., Luo, P.: High accuracy analysis for nonconforming membrance element. J. Math. Study 28, 1–5 (1995)
Lin, Q., Pan, J.: Global superconvergence for rectangular elements in Stokes problem. In: Proceedings of the Systems Science and Systems Engineering, pp. 371–376. Great Wall (H. K.) Culture Publishing Co. (1991)
Lin, Q., Tobiska, L., Zhou, A.: Superconvergence and extrapolation of nonconforming lower order finite elements applied to the Poisson equation. IMA J. Numer. Anal. 25, 160–181 (2005)
Lin, Q., Yan, N.: High Efficient Finite Elements Construction and Analysis (in Chinese). Hebei University Press, Hebei (1996)
Pan, J.: Global superconvergence for the bilinear-constant scheme for the Stokes problem. SIAM J. Numer. Anal. 34, 2424–2430 (1997)
Park, C., Sheen, D.W.: P 1 nonconforming quadrilateral finite element methods for second-order elliptic problems. SIAM J. Numer. Anal. 41, 624–640 (2003)
Rannacher, R., Turek, S.: Simple nonconforming quadrilateral Stokes element. Numer. Methods Partial Differential Equations 8, 97–111 (1992)
Silvester, D.J.: Optimal low order finite element methods for incompressible flow. Comput. Methods Appl. Mech. Eng. 111, 357–368 (1994)
Wang, J., Ye, X.: Superconvergence of finite element approximations for the Stokes problem by projection methods. SIAM J. Numer. Anal. 30, 1001–1013 (2001)
Ye, X.: Superconvergence of nonconforming finite element method for the Stokes equations. Numer. Methods Partial Differential Equations 18, 143–154 (2002)
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by Martin Stynes.
The research was supported by National Natural Science Foundation of China (No. 60474027).
Rights and permissions
About this article
Cite this article
Liu, H., Yan, N. Superconvergence analysis of the nonconforming quadrilateral linear-constant scheme for Stokes equations. Adv Comput Math 29, 375–392 (2008). https://doi.org/10.1007/s10444-007-9054-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10444-007-9054-3