Abstract
Superconvergence and recovery type a posteriori error estimators are analyzed for Pian and Sumihara’s 4-node hybrid stress quadrilateral finite element method for linear elasticity problems. Superconvergence of order O(h 1+min{α,1}) is established for both the displacement approximation in H 1-norm and the stress approximation in L 2-norm under a mesh assumption, where α > 0 is a parameter characterizing the distortion of meshes from parallelograms to quadrilaterals. Recovery type approximations for the displacement gradients and the stress tensor are constructed, and a posteriori error estimators based on the recovered quantities are shown to be asymptotically exact. Numerical experiments confirm the theoretical results.
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References
Arnold D N, Boffi D, Falk R. Approximation of quadrilateral finite elements. Math Comp, 2002, 71: 909–922
Babuska I, Strouboulis T. The Finite Element Method and Its Reliability. London: Oxford University Press, 2001
Bank R E, Xu J. Asymptotically exact a posteriori error estimators, Part I: Grids with superconvergence. SIAM J Numer Anal, 2003, 41: 2294–2312
Bank R E, Xu J. Asymptotically exact a posteriori error estimators, Part II: General unstructured grids. SIAM J Numer Anal, 2003, 41: 2313–2332
Chen C. Structure Theory of Superconvergence of Finite Elements (in Chinese). Changsha: Hunan Science Press, 2001
Chen C, Huang Y. Hign Accuracy Theory of Finite Element Methods (in Chinese). Changsha: Hunan Science Press, 1995
Ewing R E, Liu M M, Wang J. Superconvergence of mixed finite element approximations over quadrilaterals. SIAM J Numer Anal, 1999, 36: 772–787
Heimsund B, Tai X C, Wang J. Superconvergence for the gradient of finite element approximations by L2 projections. SIAM J Numer Anal, 2002, 40: 1263–1280
Hu J, Zhang S. A family of symmetric mixed finite elements for linear elasticity on tetrahedral grids. Sci China Math, 2015, 58: 297–307
Huang Y, Xu J. Superconvergence of quadratic finite elements on mildly structured grids. Math Comp, 2008, 77: 1253–1268
Jamet P. Estimation of the interpolation error for quadrilateral finite elements which can degenerate into triangles. SIAM J Numer Anal, 1977, 4: 925–930
Lakhany A M, Marek I, Whiteman J R. Superconvergence results on mildly structured triangulations. Comput Methods Appl Mech Engrg, 2000, 189: 1–75
Li B, Zhang Z. Analysis of a class of superconvergence patch recovery techniques for linear and bilinear finite elements. Numer Meth PDEs, 1999, 15: 151–167
Li Z C, Huang H T, Yan N. Global Superconvergence of Finite Elements for Elliptic Equations and Its Applications. Beijing: Science Press, 2012
Lin Q, Yan N. Construction and Analysis of Hign Efficient Finite Elements (in Chinese). Baoding: Hebei University Press, 1996
Ming P B, Shi Z C. Quadrilateral mesh revisited. Comput Meth Appl Mech Engrg, 2002, 191: 5671–5682
Ming P B, Shi Z C, Xu Y. Superconvergence studies of quadrilateral nonconforming rotated Q1 elements. Int J Numer Anal Model, 2006, 3: 322–332
Naga A, Zhang Z. The polynomial-preserving recovery for higher order finite element methods in 2D and 3D. Discrete Contin Dyn Syst Ser B, 2005, 5: 769–798
Pian T H H. Derivation of element stiffness matrices by assumed stress distributions. AIAA J, 1964, 2: 1333–1336
Pian T H H. State-of-the-art development of hybrid/mixed finite element method. Finite Elem Anal Des, 1995, 21: 5–20
Pian T H H, Sumihara K. Rational approach for assumed stress finite element methods. Int J Numer Meth Engrg, 1984, 20: 1685–1695
Pian T H H, Wu C. Hybrid and Incompatible Finite Element Methods. Boca Raton: CRC Press, 2006
Piltner R. An alternative version of the Pian-Sumihara element with a simple extension to non-linear problems. Comput Mech, 2000, 26: 483–489
Schatz A H, Sloan I H, Wahlbin L B. Superconvergence in finite element methods and meshes that are symmetric with respect to a point. SIAM J Numer Anal, 1996, 33: 505–521
Shi Z C. A convergence condition for the quadrilateral wilson element. Numer Math, 1984, 44: 349–361
Shi Z C, Jiang B, Xue W. A new superconvergence property of Wilson nonconforming finite element. Numer Math, 1997, 78: 259–268
Shi Z C, Xu X, Zhang Z. The patch recovery for finite element approximation of elasticity problems under quadrilateral meshes. Discrete Contin Dyn Syst Ser B, 2008, 9: 163–182
Wahlbin L B. Superconvergence in Galerkin Finite Element Methods. Berlin: Springer, 1995
Wu Y, Xie X, Chen L. Hybrid stress finite volume method for linear elasticity problems. Int J Numer Anal Mod, 2013, 10: 634–656
Xie X, Xu J. New mixed finite elements for plane elasticity and Stokes equation. Sci China Math, 2011, 54: 1499–1519
Xie X, Zhou T. Optimization of stress modes by energy compatibility for 4-node hybrid quadrilaterals. Int J Numer Meth Engrg, 2004, 59: 293–313
Yan N. Superconvergence Analysis and A Posteriori Error Estimation in Finite Element Methods. Beijing: Science Press, 2008
Yu G, Xie X, Carstense C. Uniform convergence and a posterior error estimation for assumed stress hybrid finite element methods. Comput Meth Appl Mech Engrg, 2011, 200: 2421–2433
Zhang S, Xie X. Accurate 8-Node hybrid hexahedral elements energy-compatible stress modes. Adv Appl Math Mech, 2010, 2: 333–354
Zhang Z. Analysis of some quadrilateral nonconforming elements for incompressible elasiticity. SIAM J Numer Anal, 1997, 34: 640–663
Zhang Z. Ultraconvergence of the patch recovery technique II. Math Comp, 2000, 69: 141–158
Zhang Z. Polynomial preserving gradient recovery and a posterori estimate for bilinear element on irregular quadrialterals. Int J Numer Anal Model, 2004, 1: 1–24
Zhang Z, Naga A. A new finite element gradient recovery method: Superconvergence property. SIAM J Sci Comput, 2005, 26: 1192–1213
Zhou T, Nie Y. Combined hybird approach to finite element schemes of high performance. Int J Numer Meth Engrg, 2001, 51: 181–202
Zhou T, Xie X. A unified analysis for stress/strain hybrid methods of high performance. Comput Meth Appl Meth Engrg, 2002, 191: 4619–4640
Zhu Q D, Lin Q. Superconvergence Theory of the Finite Element Method (in Chinese). Changsha: Hunan Science Press, 1989
Zienkiewicz O C, Zhu J Z. The superconvergence pach recovery and a posteriori error estimates, Part 1: The recovery technique. Int J Numer Meth Engrg, 1992, 33: 1331–1364
Zlamal M. Superconvergence and reduced integration in the finite element method. Math Comp, 1977, 32: 663–685
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Bai, Y., Wu, Y. & Xie, X. Superconvergence and recovery type a posteriori error estimation for hybrid stress finite element method. Sci. China Math. 59, 1835–1850 (2016). https://doi.org/10.1007/s11425-016-5144-3
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DOI: https://doi.org/10.1007/s11425-016-5144-3