Abstract
We design and analyze optimal additive and multiplicative multilevel methods for solving H 1 problems on graded grids obtained by bisection. We deal with economical local smoothers: after a global smoothing in the finest mesh, local smoothing for each added node during the refinement needs to be performed only for three vertices - the new vertex and its two parent vertices. We show that our methods lead to optimal complexity for any dimensions and polynomial degree. The theory hinges on a new decomposition of bisection grids in any dimension, which is of independent interest and yields a corresponding decomposition of spaces. We use the latter to bridge the gap between graded and quasi-uniform grids, for which the multilevel theory is well-established.
Similar content being viewed by others
References
Aksoylu B., Bond S., Holst M.: An odyssey into local refinement and multilevel preconditioning III: implementation and numerical experiments. SIAM J. Sci. Comput. 25(2), 478–498 (2003)
Aksoylu B., Holst M.: Optimality of multilevel preconditioners for local mesh refinement in three dimensions. SIAM J. Numer. Anal. 44(3), 1005–1025 (2006)
Arnold D.N., Mukherjee A., Pouly L.: Locally adapted tetrahedral meshes using bisection. SIAM J. Sci. Comput. 22(2), 431–448 (2000)
Bai D., Brandt A.: Local mesh refinement multilevel techniques. SIAM J. Sci. Stat. Comput. 8, 109–134 (1987)
Bank, R.: PLTMG: A Software Package for Solving Elliptic Partial Differential Equations Users’ Guide 6.0. Society for Industrial and Applied Mathematics (1990)
Bank R.E., Dupont T., Yserentant H.: The hierarchical basis multigrid method. Numer. Math. 52, 427–458 (1988)
Bank, R.E., Sherman, A.H., Weiser, A.: Refinement algorithms and data structures for regular local mesh refinement. In: Scientific Computing, pp. 3–17. IMACS/North-Holland Publishing Company, Amsterdam (1983)
Bänsch E.: Local mesh refinement in 2 and 3 dimensions. Impact Comput. Sci. Eng. 3, 181–191 (1991)
Biedl, T.C., Bose, P, Demaine, E.D., Lubiw, A.: Efficient algorithms for Petersen’s matching theorem. In: Symposium on Discrete Algorithms, pp. 130–139 (1999)
Binev P., Dahmen W., DeVore R.: Adaptive finite element methods with convergence rates. Numer. Math. 97(2), 219–268 (2004)
Bornemann F., Erdmann B., Kornhuber R.: Adaptive multilevel methods in three space dimensions. Int. J. Numer. Meth. Eng. 36(18), 3187–3203 (1993)
Bornemann F. A.: An adaptive multilevel approach to parabolic equations. III. 2D error estimation and multilevel preconditioning. Impact Comput. Sci. Eng. 4(1), 1–45 (1992)
Bornemann F.A., Yserentant H.: A basic norm equivalence for the theory of multilevel methods. Numer. Math. 64, 455–476 (1993)
Bramble J.H., Pasciak J.E.: New estimates for multigrid algorithms including the V-cycle. Math. Comput. 60, 447–471 (1993)
Bramble J.H., Pasciak J.E., Xu J.: Parallel multilevel preconditioners. Math. Comput. 55(191), 1–22 (1990)
Bramble, J.H., Zhang, X.: The analysis of multigrid methods. In: Handbook of Numerical Analysis, vol. VII, pp. 173–415. North-Holland, Amsterdam (2000)
Brandt A.: Multi-level adaptive solutions to boundary-value problems. Math. Comput. 31, 333–390 (1977)
Cascón J.M., Kreuzer C., Nochetto R.H., Siebert K.G.: Quasi-optimal convergence rate for an adaptive finite element method. SIAM J. Numer. Anal. 46(5), 2524–2550 (2008)
Chen, L.: iFEM: an integrate finite element methods package in MATLAB. Technical Report, University of California at Irvine (2009)
Chen, L.: Deriving the X-Z identity from auxiliary space method. In: The Proceedings for 19th Conferences for Domain Decomposition Methods (2010)
Chen, L., Holst, M., Xu, J., Zhu, Y.: Local multilevel preconditioners for elliptic equations with jump coefficients on bisection grids (2010, submitted)
Chen L., Zhang C.-S.: A coarsening algorithm on adaptive grids by newest vertex bisection and its applications. J. Comput. Math. 28(6), 767–789 (2010)
Cho D., Xu J., Zikatanov L.: New estimates for the rate of convergence of the method of subspace corrections. Numer. Math. Theor. Meth. Appl. 1, 44–56 (2008)
Dahmen W., Kunoth A.: Multilevel preconditioning. Numer. Math. 63, 315–344 (1992)
Devore R.A., Lorentz G.G.: Constructive Approximation. Spring, New York (1993)
Dörfler W.: A convergent adaptive algorithm for Poisson’s equation. SIAM J. Numer. Anal. 33, 1106–1124 (1996)
Griebel, M.: Adaptive sparse grid multilevel methods for elliptic PDEs based on finite differences. Computing 61(2), 151–179 (1998). Also as Proceedings Large-Scale Scientific Computations of Engineering and Environmental Problems, 7 June–11 June, 1997, Varna, Bulgaria, Notes on Numerical Fluid Mechanics 62, Vieweg-Verlag, Braunschweig, M. Griebel, O. Iliev, S. Margenov and P. Vassilevski (eds.)
Griebel M., Oswald P.: On additive Schwarz preconditioners for sparse grid discretization. Numer. Math. 66, 449–464 (1994)
Griebel M., Oswald P.: On the abstract theory of additive and multiplicative Schwarz methods. Numer. Math. 70, 163–180 (1995)
Griebel M., Zumbusch G.: Parallel adaptive subspace correction schemes with applications to elasticity. Comput. Methods Appl. Mech. Eng. 184(2–4), 303–332 (2000)
Hiptmair R., Zheng W.: Local Multigrid in H(curl). J. Comput. Math. 27(5), 573–603 (2009)
Kossaczký I.: A recursive approach to local mesh refinement in two and three dimensions. J. Comput. Math. 55, 275–288 (1994)
Maubach J.: Local bisection refinement for n-simplicial grids generated by reflection. SIAM J. Sci. Comput. 16(1), 210–227 (1995)
McCormick, S.: Fast adaptive composite grid (FAC) methods: theory for the variational case. In: Defect Correction Methods (Oberwolfach, 1983), volume 5 of Comput. Suppl., pp. 115–121. Springer, Vienna (1984)
McCormick S.F., Thomas J.W.: The fast adaptive composite grid (FAC) method for elliptic equations. Math. Comput. 46, 439–456 (1986)
Mekchay K., Nochetto R.H.: Convergence of adaptive finite element methods for general second order linear elliptic PDE. SIAM J. Numer. Anal. 43(5), 1803–1827 (2005)
Mitchell, W.F.: Unified multilevel adaptive finite element methods for elliptic problems. PhD thesis, University of Illinois at Urbana-Champaign (1988)
Mitchell W.F.: A comparison of adaptive refinement techniques for elliptic problems. ACM Trans. Math. Softw. 15(4), 326–347 (1989)
Mitchell W.F.: Optimal multilevel iterative methods for adaptive grids. SIAM J. Sci. Stat. Comput. 13, 146–167 (1992)
Morin P., Nochetto R.H., Siebert K.G.: Data oscillation and convergence of adaptive FEM. SIAM J. Numer. Anal. 38(2), 466–488 (2000)
Morin P., Nochetto R.H., Siebert K.G.: Convergence of adaptive finite element methods. SIAM Rev. 44(4), 631–658 (2002)
Nochetto R.H., Siebert K.G., Veeser A.: Theory of adaptive finite element methods: an introduction. In: DeVore, R.A., Kunoth, A. (eds) Multiscale, Nonlinear and Adaptive Approximation, Springer, Berlin (2009)
Oswald, P.: Norm equivalencies and multilevel Schwarz preconditioning for variational problems. Forschungsergebnisse Math-1-92, Fak. Math. Informatik, FSU Jena (1992)
Oswald, P.: On discrete norm estimates related to multilevel preconditioners in the finite element method. In: Constructive Theory of Functions, Proc. Int. Conf. Varna 1991, pp. 203–214, Sofia. Bulg. Acad. Sci. (1992)
Oswald P.: Multilevel Finite Element Approximation, Theory and Applications. Teubner Skripten zur Numerik. Teubner Verlag, Stuttgart (1994)
Plaza A., Carey G.F.: Local refinement of simplicial grids based on the skeleton. Appl. Numer. Math. 32(2), 195–218 (2000)
Rivara M.C.: Design and data structure for fully adaptive, multigrid finite element software. ACM Trans. Math. Soft. 10, 242–264 (1984)
Rivara M.C.: Mesh refinement processes based on the generalized bisection of simplices. SIAM J. Numer. Anal. 21, 604–613 (1984)
Schmidt, A., Siebert, K.G.: Design of adaptive finite element software: the finite element toolbox ALBERTA. In: Lecture Notes in Computational Science and Engineering, vol. 42. Springer, Berlin (2005). The finite element toolbox ALBERTA, With 1 CD-ROM (Unix/Linux)
Scott R., Zhang S.: Finite element interpolation of nonsmooth functions satisfying boundary conditions. Math. Comput. 54, 483–493 (1990)
Sewell, E.G.: Automatic generation of triangulations for piecewise polynomial approximation. PhD thesis, Purdue University, West Lafayette (1972)
Stevenson R.: Stable three-point wavelet bases on general meshes. Numer. Math. 80(1), 131–158 (1998)
Stevenson R.: Optimality of a standard adaptive finite element method. Found. Comput. Math. 7(2), 245–269 (2007)
Stevenson R.: The completion of locally refined simplicial partitions created by bisection. Math. Comput. 77, 227–241 (2008)
Traxler C.T.: An algorithm for adaptive mesh refinement in n dimensions. Computing 59(2), 115–137 (1997)
Vassilevski P.S., Wang J.: Stabilizing the hierarchical basis by approximate wavelets, I: theory. Numer. Linear Alg. Appl. 4(2), 103–126 (1997)
Vassilevski P.S., Wang J.: Stabilizing the hierarchical basis by approximate wavelets II: implementation and numerical results. SIAM J. Sci. Comput. 20(2), 490–514 (1998)
Verfürth, R.: A Review of A Posteriori Error Estimation and Adaptive Mesh Refinement Tecniques. B.G. Teubner (1996)
Widlund, O.B.: Some Schwarz methods for symmetric and nonsymmetric elliptic problems. In: Keyes, D.E., Chan, T.F., Meurant, G.A., Scroggs, J.S., Voigt, R.G. (eds.) Fifth International Symposium on Domain Decomposition Methods for Partial Differential Equations, pp. 19–36. SIAM, Philadelphia (1992)
Wu H., Chen Z.: Uniform convergence of multigrid V-cycle on adaptively refined finite element meshes for second order elliptic problems. Sci. China: Ser. A Math. 49(1), 1–28 (2006)
Xu J.: Iterative methods by space decomposition and subspace correction. SIAM Rev. 34, 581–613 (1992)
Xu J.: The auxiliary space method and optimal multigrid preconditioning techniques for unstructured meshes. Computing 56, 215–235 (1996)
Xu J.: An introduction to multigrid convergence theory. In: Chan, R., Chan, T., Golub, G. (eds) Iterative Methods in Scientific Computing, Springer, Berlin (1997)
Xu J., Zikatanov L.: The method of alternating projections and the method of subspace corrections in Hilbert space. J. Am. Math. Soc. 15, 573–597 (2002)
Yserentant H.: On the multi-level splitting of finite element spaces. Numer. Math. 49, 379–412 (1986)
Yserentant H.: Two preconditioners based on the multi-level splitting of finite element spaces. Numer. Math. 58, 163–184 (1990)
Author information
Authors and Affiliations
Corresponding author
Additional information
L. Chen was supported in part by NSF Grant DMS-0505454, DMS-0811272, and in part by 2010–2011 UC Irvine Academic Senate Council on Research, Computing and Libraries (CORCL). R. H. Nochetto was supported in part by NSF Grant DMS-0505454 and DMS-0807811. J. Xu was supported in part by NSF DMS-0609727, DMS 0915153, NSFC-10528102 and Alexander von Humboldt Research Award for Senior US Scientists.
Rights and permissions
About this article
Cite this article
Chen, L., Nochetto, R.H. & Xu, J. Optimal multilevel methods for graded bisection grids. Numer. Math. 120, 1–34 (2012). https://doi.org/10.1007/s00211-011-0401-4
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00211-011-0401-4