Abstract
In this paper, we consider the discontinuous Galerkin finite element method for the strongly nonlinear elliptic boundary value problems in a convex polygonal \( \varOmega \subset {\mathbb R}^2.\) Optimal and suboptimal order pointwise error estimates in the \(W^{1,\infty }\)-seminorm and in the \(L^{\infty }\)-norm are established on a shape-regular grid under the regularity assumptions \(u\in W^{r+1,\infty }(\varOmega ), r\ge 2\). Moreover, we propose some two-grid algorithms for the discontinuous Galerkin method which can be thought of as some type of linearization of the nonlinear system using a solution from a coarse finite element space. With this technique, solving a nonlinear elliptic problem on the fine finite element space is reduced into solving a linear problem on the fine finite element space and solving the nonlinear elliptic problem on a coarser space. Convergence estimates in a mesh-dependent energy norm are derived to justify the efficiency of the proposed two-grid algorithms. Numerical experiments are also provided to confirm our theoretical findings.
Similar content being viewed by others
References
Arnold, D.N.: An interior penalty finite element method with discontinuous elements. SIAM J. Numer. Anal. 19, 742–760 (1982)
Arnold, D.N., Brezzi, F., Cockburn, B., Marini, L.D.: Unified analysis of discontinuous Galerkin methods for elliptic problems. SIAM J. Numer. Anal. 39, 1749–1779 (2002)
Axelsson, O., Layton, W.: A two-level discretization of nonlinear boundary value problems. SIAM J. Numer. Anal. 33, 2359–2374 (1996)
Bi, C., Ginting, V.: Two-grid finite volume element method for linear and nonlinear elliptic problems. Numer. Math. 108, 177–198 (2007)
Bi, C., Ginting, V.: Two-grid discontinuous Galerkin method for quasi-linear elliptic problems. J. Sci. Comput. 49, 311–331 (2011)
Bi, C., Ginting, V.: A posteriori error estimates of discontinuous Galerkin method for nonmonotone quasi-linear elliptic problems. J. Sci. Comput. 55, 659–687 (2013)
Bi, C., Lin, Y.: Discontinuous Galerkin method for monotone nonlinear elliptic problems. Int. J. Numer. Anal. Model 9, 999–1024 (2012)
Brenner, S.C.: Discrete Sobolev and Poincar\(\acute{\rm e}\) inequalities for piecewise polynomial functions. Electron. Trans. Numer. Anal. 18, 42–48 (2004)
Brenner, S.C., Scott, R.: The Mathematical Theory of Finite Element Methods. Springer, Berlin (1994)
Bustinza, R., Gatica, G.N.: A local discontinuous Galerkin method for nonlinear diffusion problems with mixed boundary conditions. SIAM J. Sci. Comput. 26, 152–177 (2004)
Bustinza, R., Gatica, G.N., Cockburn, B.: An a posteriori error estimate for the local discontinuous Galerkin method applied to linear and nonlinear diffusion problems. J. Sci. Comput. 22(23), 147–185 (2005)
Carstensen, C., Gudi, T., Jensen, M.: A unifying theory of a posteriori error control for discontinuous Galerkin FEM. Numer. Math. 112, 363–379 (2009)
Castillo, P., Cockburn, B., Perugia, I., Schötzau, D.: An a priori error analysis of the local discontinuous Galerkin method for elliptic problems. SIAM J. Numer. Anal. 38, 1676–1706 (2000)
Castillo, P., Cockburn, B., Schötzau, D., Schwab, C.: Optimal a priori error estimates for the \(hp\)-version of the local discontinuous Galerkin method for convection-diffusion problems. Math. Comput. 71, 455–478 (2002)
Chen, Z., Chen, H.: Pointwise error estimates of discontinuous Galerkin methods with penalty for second order elliptic problems. SIAM J. Numer. Anal. 42, 1146–1166 (2004)
Ciarlet, P.G.: The Finite Element Method for Elliptic Problems. North-Holland, Amsterdam (1978)
Cockburn, B.: Discontinuous Galerkin methods for convection-dominated problems. In: Barth, T., Deconink, H. (eds.) High-Order Methods for Computational Physics, vol. 9, pp. 69–224. Springer, Berlin (1999)
Cockburn, B., Karniadakis, G., Shu, C.-W.: Discontinuous Galerkin Methods. Theory, Computation and Applications. Lect. Notes Comput. Sci. Eng. 11, Springer-Verlag, Berlin (2000)
Cockburn, B., Shu, C.-W.: TVB Runge-Kutta local projection discontinuous Galerkin finite element method for scalar conservation laws ii: General framework. Math. Comput. 52, 411–435 (1989)
Dawson, C.N., Wheeler, M.F., Woodward, C.S.: A two-grid finite difference scheme for nonlinear parabolic equations. SIAM J. Numer. Anal. 35, 435–452 (1998)
Dolejší, V., Feistauer, M., Sobotíková, V.: Analysis of the discontinuous Galerkin method for nonlinear convection-diffusion problems. Comput. Methods Appl. Mech. Eng. 194, 2709–2733 (2005)
Eyck, A.T., Lew, A.: Discontinuous Galerkin methods for non-linear elasticity. Int. J. Numer. Methods Eng. 67, 1204–1243 (2006)
Gatica, G.N., González, M., Meddahi, S.: A low-order mixed finite element method for a class of quasi-Newtonian Stokes flows, Part I: a-priori error analysis. Comput. Methods Appl. Mech. Eng. 193, 881–892 (2004)
Grisvard, P.: Elliptic Problems in Nonsmooth Domains. Pitman Advanced Pub. Program, Boston (1985)
Gudi, T., Pani, A.K.: Discontinuous Galerkin methods for quasi-linear elliptic problems of nonmonotone type. SIAM J. Numer. Anal. 45, 163–192 (2007)
Gudi, T., Nataraj, N., Pani, A.K.: An hp-local discontinuous Galerkin method for some quasilinear elliptic boundary value problems of nonmonotone type. Math. Comput. 77, 731–756 (2008)
Gudi, T., Nataraj, N., Pani, A.K.: hp-Discontinuous Galerkin methods for strongly nonlinear elliptic boundary value problems. Numer. Math. 109, 233–268 (2008)
Houston, P., Robson, J., Süli, E.: Discontinuous Galerkin finite element approximation of quasi-linear elliptic boundary value problems I: the scalar case. IMA J. Numer. Anal. 25, 726–749 (2005)
Houston, P., Schwab, C., Süli, E.: Discontinuous hp-finite element methods for advection-diffusion-reaction problems. SIAM J. Numer. Anal. 39, 2133–2163 (2002)
Johnson, C., Pitkäranta, J.: An analysis of the discontinuous Galerkin method for a scalar hyperbolic equation. Math. Comput. 46, 1–26 (1986)
Larson, M.G., Niklasson, A.J.: Analysis of a family of discontinuous Galerkin methods for elliptic problems: one dimensional analysis. Numer. Math. 99, 113–130 (2004)
Lesaint, P., Raviart, P.A.: On a finite element method for solving the neutron transport equation. In: deBoor, C.A. (ed.) Mathematical Aspects of Finite Element in Partial Differential Equations, pp. 89–123. Academic Press, London (1974)
Levy, D., Shu, C.-W., Yan, J.: Local discontinuous Galerkin methods for nonlinear dispersive equations. J. Comput. Phys. 196, 751–772 (2004)
Lovadina, C., Marini, L.D.: A-posteriori error estimates for discontinuous Galerkin approximations of second order elliptic problems. J. Sci. Comput. 40, 340–359 (2009)
Makridakis, C.G.: Finite element approximations of nonlinear elastic waves. Math. Comput. 61, 569–594
Marion, M., Xu, J.: Error estimates on a new nonlinear Galerkin method based on two-grid finite elements. SIAM J. Numer. Anal. 32, 1170–1184 (1995)
Mozolevski, I., Süli, E., Bösing, P.R.: \(hp\)-version a priori error analysis of interior penalty discontinuous Galerkin finite element approximations to the biharmonic equation. J. Sci. Comput. 30, 465–491 (2007)
Nitsche, J.: Über ein Variationsprinzip zur Lösung von Dirichlet Problemen bei Verwendung von Teilräumen, die keinen Randbedingungen unterworfen sind. Abh. Math. Sem. Univ. Hamburg 36, 9–15 (1971)
Oden, J.T., Babus̆ka, I., Baumann, C.E.: A discontinuous hp finite element method for diffusion problems. J. Comput. Phys. 146, 491–519 (1998)
Perugia, I., Schötzau, D.: An \(hp\)-analysis of the local discontinuous Galerkin method for diffusion problems. J. Sci. Comput. 17, 561–671 (2002)
Ortner, C., Süli, E.: Discontinuous Galerkin finite element approximation of nonlinear second-order elliptic and hyperbolic systems. SIAM J. Numer. Anal. 45, 1370–1397 (2007)
Reed, W. H., Hill, T. R.: Triangular mesh methods for the neutron transport equation. Technical Report LA-UR-73-479, Los Alamos Scientific Laboratory, 1973
Rivière, B., Shaw, S.: Discontinuous Galerkin finite element approximation of nonlinear non-Fickian diffusion in viscoelastic polymers. SIAM J. Numer. Anal. 44, 2650–2670 (2006)
Rivière, B., Wheeler, M.F., Girault, V.: A priori error estimates for finite element methods based on discontinuous approximation spaces for elliptic problems. SIAM J. Numer. Anal. 39, 902–931 (2001)
Schötzau, D., Schwab, C., Toselli, A.: Mixed \(hp\)-DGFEM for incompressible flows. SIAM J. Numer. Anal. 40, 2171–2194 (2003)
Utnes, T.: Two-grid finite element formulations of the incompressible Navier–Stokes equation. Commun. Numer. Methods Eng. 34, 675–684 (1997)
Wheeler, M.F.: An elliptic collocation-finite element method with interior penalties. SIAM J. Numer. Anal. 15, 152–161 (1978)
Xu, J.: A new class of iterative methods for nonselfadjoint or indefinite elliptic problems. SIAM J. Numer. Anal. 29, 303–319 (1992)
Xu, J.: A novel two-grid method for semi-linear equations. SIAM J. Sci. Comput. 15, 231–237 (1994)
Xu, J.: Two-grid discretization techniques for linear and nonlinear PDEs. SIAM J. Numer. Anal. 33, 1759–1777 (1996)
Xu, J., Zhou, A.: A two-grid discretization scheme for eigenvalue problems. Math. Comput. 70, 17–25 (1999)
Acknowledgments
The authors wish to express their deepest gratitude to the anonymous referees who generously shared their insight and perspectives on the subject of this paper.
Author information
Authors and Affiliations
Corresponding author
Additional information
The research of C. Bi was partially supported by Shandong Province Natural Science Foundation Grant ZR2014AM003. The research of C. Wang was partially supported by National Science Foundation of China Grant 11101311. The research of Y. Lin was partially supported by GRF 15301714 of HKSAR.
Rights and permissions
About this article
Cite this article
Bi, C., Wang, C. & Lin, Y. Pointwise Error Estimates and Two-Grid Algorithms of Discontinuous Galerkin Method for Strongly Nonlinear Elliptic Problems. J Sci Comput 67, 153–175 (2016). https://doi.org/10.1007/s10915-015-0072-x
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10915-015-0072-x