Abstract
Staggered grid techniques have been applied successfully to many problems. A distinctive advantage is that physical laws arising from the corresponding partial differential equations are automatically preserved. Recently, a staggered discontinuous Galerkin (SDG) method was developed for the convection–diffusion equation. In this paper, we are interested in solving the steady state convection–diffusion equation with a small diffusion coefficient \(\epsilon \). It is known that the exact solution may have large gradient in some regions and thus a very fine mesh is needed. For convection dominated problems, that is, when \(\epsilon \) is small, exact solutions may contain sharp layers. In these cases, adaptive mesh refinement is crucial in order to reduce the computational cost. In this paper, a new SDG method is proposed and the proof of its stability is provided. In order to construct an adaptive mesh refinement strategy for this new SDG method, we derive an a-posteriori error estimator and prove its efficiency and reliability under a boundedness assumption on \(h/\epsilon \), where h is the mesh size. Moreover, we will present some numerical results with singularities and sharp layers to show the good performance of the proposed error estimator as well as the adaptive mesh refinement strategy.





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References
Ahmed, N., Matthies, G.: Numerical study of SUPG and LPS methods combined with higher order variational time discretization schemes applied to time-dependent linear convection–diffusion-reaction equations. J. Sci. Comput. 67, 998–1018 (2015)
Ahmed, N., Matthies, G., Tobiska, L., Xie, H.: Discontinuous Galerkin time stepping with local projection stabilization for transient convection–diffusion-reaction problems. Comput. Methods Appl. Mech. Eng. 200, 1747–1756 (2011)
Ayuso, B., Marini, L.D.: Discontinuous Galerkin methods for advection–diffusion-reaction problems. SIAM J. Numer. Anal. 47, 1391–1420 (2009)
Braack, M., Lube, G.: Finite elements with local projection stabilization for incompressible flow problems. J. Comput. Math. 27, 116–147 (2009)
Brezzi, F., Douglas Jr., J., Marini, L.D.: Two families of mixed finite elements for second order elliptic problems. Numer. Math. 47, 217–235 (1985)
Burman, E.: A unified analysis for conforming and nonconforming stabilized finite element methods using interior penalty. SIAM J. Numer. Anal. 43, 2012–2033 (2005)
Burman, E., Ern, A.: Continuous interior penalty hp-finite element methods for advection and advection–diffusion equations. Math. Comput. 76, 1119–1140 (2007)
Cangiani, A., Georgoulis, E.H., Metcalfe, S.: Adaptive discontinuous Galerkin methods for nonstationary convection-diffusion problems. IMA J. Numer. Anal. 34(4), 1578–1597 (2014)
Chen, H., Li, J., Qiu, W.: Robust a posteriori error estimates for HDG method for convection–diffusion equations. IMA J. Numer. Anal. 36, 437–462 (2016)
Chen, H., Qiu, W., Shi, K.: A priori and computable a posteriori error estimates for an HDG method for the coercive Maxwell equations. Comput. Methods Appl. Mech. Eng. 333, 287–310 (2018)
Cheung, S.W., Chung, E., Kim, H.H., Qian, Y.: Staggered discontinuous Galerkin methods for the incompressible Navier–Stokes equations. J. Comput. Phys. 302, 251–266 (2015)
Chung, E.T., Ciarlet Jr., P.: A staggered discontinuous Galerkin method for wave propagation in media with dielectrics and meta-materials. J. Comput. Appl. Math. 239, 189–207 (2013)
Chung, E.T., Ciarlet Jr., P., Yu, T.F.: Convergence and superconvergence of staggered discontinuous Galerkin methods for the three-dimensional Maxwell’s equations on Cartesian grids. J. Comput. Phys. 235, 14–31 (2013)
Chung, E., Cockburn, B., Fu, G.: The staggered DG method is the limit of a hybridizable DG method. SIAM J. Numer. Anal. 52, 915–932 (2014)
Chung, E., Cockburn, B., Fu, G.: The staggered DG method is the limit of a hybridizable DG method. Part II: the Stokes flow. J. Sci. Comput. 66, 870–887 (2016)
Chung, E.T., Du, J., Yuen, M.C.: An adaptive SDG method for the Stokes system. J. Sci. Comput. 70, 766–792 (2017)
Chung, E.T., Engquist, B.: Optimal discontinuous Galerkin methods for wave propagation. SIAM J. Numer. Anal. 44, 2131–2158 (2006)
Chung, E.T., Engquist, B.: Optimal discontinuous Galerkin methods for the acoustic wave equation in higher dimensions. SIAM J. Numer. Anal. 47, 3820–3848 (2009)
Chung, E.T., Kim, H.H., Widlund, O.: Two-level overlapping Schwarz algorithms for a staggered discontinuous Galerkin method. SIAM J. Numer. Anal. 51, 47–67 (2013)
Chung, E.T., Lee, C.S.: A staggered discontinuous Galerkin method for the convection–diffusion equation. J. Numer. Math. 20, 1–31 (2012)
Chung, E.T., Leung, W.T.: A sub-grid structure enhanced discontinuous Galerkin method for multiscale diffusion and convection–diffusion problems. Commun. Comput. Phys. 14, 370–392 (2013)
Chung, E., Yuen, M.C., Zhong, L.: A-posteriori error analysis for a staggered discontinuous Galerkin discretization of the time-harmonic Maxwell’s equations. Appl. Math. Comput. 237, 613–631 (2014)
Cockburn, B., Dong, B., Guzman, J., Restelli, M., Sacco, R.: A hybridizable discontinuous Galerkin method for steady-state convection–diffusion-reaction problems. SIAM J. Sci. Comput. 31, 3827–3846 (2009)
Cockburn, B., Shu, C.-W.: The local discontinuous Galerkin method for time-dependent convection–diffusion systems. SIAM J. Numer. Anal. 35, 2440–2463 (1998)
Codina, R.: Finite element approximation of the convection-diffusion equation: subgrid-scale spaces, local instabilities and anisotropic space-time discretizations. Lecture Notes in Computational Science and Engineering, vol. 81, pp. 85–97 (2011)
Dörfler, W.: A convergent adaptive algorithm for Poissons equation. SIAM J. Numer. Anal. 33, 1106–1124 (1996)
Ern, A., Guermond, J.: Theory and Practice of Finite Elements. Applied mathematical sciences. Springer, New York (2004)
Ern, A., Stephansen, A.F., Vohralik, M.: Guaranteed and robust discontinuous Galerkin a posteriori error estimates for convection–diffusion reaction problems. J. Comput. Appl. Math. 234, 114–130 (2010)
Fu, G., Qiu, W., Zhang, W.: An analysis of HDG methods for convection dominated diffusion problems. ESAIM Math. Model. Numer. Anal. 49, 225–256 (2015)
Houston, P., Perugia, I., Schotzau, D.: An a posteriori error indicator for discontinuous Galerkin discretizations of H(curl)-elliptic partial differential equations. IMA J. Numer. Anal. 27, 122–150 (2007)
Karakashian, O.A., Pascal, F.: A posteriori error estimates for a discontinuous Galerkin approximation of second-order elliptic problems. SIAM J. Numer. Anal. 41, 2374–2399 (2003)
Kim, H.H., Chung, E.T., Lee, C.S.: A staggered discontinuous Galerkin method for the Stokes system. SIAM J. Numer. Anal. 51, 3327–3350 (2013)
Matthies, G., Skrzypacz, P., Tobiska, L.: Stabilization of local projection type applied to convection–diffusion problems with mixed boundary conditions. Electron. Trans. Numer. Anal. 32, 90–105 (2008)
Morin, P., Nochetto, R.H., Siebert, K.G.: Data oscillation and convergence of adaptive FEM. SIAM J. Numer. Anal. 38, 466–488 (2000)
Morin, P., Nochetto, R.H., Siebert, K.G.: Convergence of adaptive finite element methods. SIAM Rev. 44, 631–658 (2002)
Nguyen, N., Peraire, J., Cockburn, B.: An implicit high-order hybridizable discontinuous Galerkin method for linear convection–diffusion equations. J. Comput. Phys. 228, 3232–3254 (2009)
Qiu, W., Shi, K.: An HDG method for convection diffusion equation. J. Sci. Comput. 66, 346–357 (2016)
Rostand, V., Le Roux, D.Y.: Raviart–Thomas and Brezzi–Douglas–Marini finite-element approximations of the shallow-water equations. Int. J. Numer. Methods Fluids 57, 951–976 (2008)
Süli, E., Schwab, C., Houston, P.: hp-DGFEM for partial differential equations with nonnegative characteristic form. In: Cockburn, B., Karniadakis, G. E., Shu, C.-W. (eds.) Discontinuous Galerkin Methods. Lecture Notes in Computational Science and Engineering, vol. . Springer, Berlin, pp. 221–230 (2000)
Stevenson, R.: Optimality of a standard adaptive finite element method. Found. Comput. Math. 7, 245–269 (2007)
Verfürth, R.: A posteriori error estimation and adaptive mesh-refinement techniques. J. Comput. Appl. Math. 50, 67–83 (1994)
Vohralik, M.: A posteriori error estimates for lowest-order mixed finite element discretizations of converction–diffusion-reaction equations. SIAM J. Numer. Anal. 45, 1570–1599 (2007)
Acknowledgements
The work of Eric Chung is partially supported by Hong Kong RGC General Research Fund (Projects: 14317516, 14301314) and CUHK Direct Grant for Research 2016-17.
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Du, J., Chung, E. An Adaptive Staggered Discontinuous Galerkin Method for the Steady State Convection–Diffusion Equation. J Sci Comput 77, 1490–1518 (2018). https://doi.org/10.1007/s10915-018-0695-9
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DOI: https://doi.org/10.1007/s10915-018-0695-9