Abstract
We introduce and study various discontinuous Galerkin (DG) finite element approximations for a parabolic variational inequality associated with a general obstacle problem in ℝd (d = 2, 3). For the fully-discrete DG scheme, we employ a piecewise linear finite element space for spatial discretization, whereas the time discretization is carried out with the implicit backward Euler method. We present a unified error analysis for all well known symmetric and non-symmetric DG fully discrete schemes, and derive error estimate of optimal order \({\cal O}(h + \Delta t)\) in an energy norm. Moreover, the analysis is performed without any assumptions on the speed of propagation of the free boundary and only the realistic regularity \({u_t} \in {{\cal L}^2}(0,T;{{\cal L}^2}(\Omega ))\) is assumed. Further, we present some numerical experiments to illustrate the performance of the proposed methods.
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References
D. N. Arnold: An interior penalty finite element method with discontinuous elements. SIAM J. Numer. Anal. 19 (1982), 742–760.
D. N. Arnold, F. Brezzi, B. Cockburn, L. D. Marini: Unified analysis of discontinuous Galerkin methods for elliptic problems. SIAM J. Numer. Anal. 39 (2002), 1749–1779.
I. Babuška, M. Zlámal: Nonconforming elements in the finite element method with penalty. SIAM J. Numer. Anal. 10 (1973), 863–875.
L. Banz, E. P. Stephan: hp-adaptive IPDG/TDG-FEM for parabolic obstacle problems. Comput. Math. Appl. 67 (2014), 712–731.
F. Bassi, S. Rebay, G. Mariotti, S. Pedinotti, M. Savini: A high order accurate discontinuous finite element method for inviscid and viscous turbomachinery flows. Proceedings of 2nd European Conference on Turbomachinery, Fluid Dynamics and Thermodynamics (R. Decuypere, G. Dibelius, eds.). Technologisch Instituut, Antwerpen, 1997, pp. 99–108.
A. E. Berger, R. S. Falk: An error estimate for the truncation method for the solution of parabolic obstacle variational inequalities. Math. Comput. 31 (1977), 619–628.
S. C. Brenner, L. Owens, L.-Y. Sung: A weakly over-penalized symmetric interior penalty method. ETNA, Electron. Tran. Numer. Anal. 30 (2008), 107–127.
H. Brézis: Problèmes unilatéraux. J. Math. Pures Appl. (9) 51 (1972), 1–168. (In French.)
H. Brézis: Opérateurs Maximaux Monotones et Semi-Groupes de Contractions dans les Espaces de Hilbert. North-Holland Mathematics Studies 5. North-Holland, Amsterdam, 1973. (In French.)
F. Brezzi, G. Manzini, D. Marini, P. Pietra, A. Russo: Discontinuous finite elements for diffusion problems. Francesco Brioschi (1824–1897) Convegno di Studi Matematici. Istituto Lombardo, Accademia di Scienze e Lettere, Milan, 1999, pp. 197–217.
F. Brezzi, G. Manzini, D. Marini, P. Pietra, A. Russo: Discontinuous Galerkin approximations for elliptic problems. Numer. Methods Partial Differ. Equations 16 (2000), 365–378.
P. Castillo, B. Cockburn, I. Perugia, D. Schötzau: An a priori error analysis of the local discontinuous Galerkin method for elliptic problems. SIAM J. Numer. Anal. 38 (2000), 1676–1706.
J. Česenek, M. Feistauer: Theory of the space-time discontinuous Galerkin method for nonstationary parabolic problems with nonlinear convection and diffusion. SIAM J. Numer. Anal. 50 (2012), 1181–1206.
Z. Chen, R. H. Nochetto: Residual type a posteriori error estimates for elliptic obstacle problems. Numer. Math. 84 (2000), 527–548.
P. G. Ciarlet: The Finite Element Method for Elliptic Problems. Studies in Mathematics and Its Applications 4. North-Holland, Amsterdam, 1978.
B. Cockburn, G. Kanschat, I. Perugia, D. Schötzau: Superconvergence of the local discontinuous Galerkin method for elliptic problems on Cartesian grids. SIAM J. Numer. Anal. 39 (2001), 264–285.
B. Cockburn, C.-W. Shu: The local discontinuous Galerkin method for time-dependent convection-diffusion systems. SIAM J. Numer. Anal. 35 (1998), 2440–2463.
A. Fetter: L∞-error estimate for an approximation of a parabolic variational inequality. Numer. Math. 50 (1987), 557–565.
V. Girault, B. Rivière, M. F. Wheeler: A discontinuous Galerkin method with nonoverlapping domain decomposition for the Stokes and Navier-Stokes problems. Math. Comput. 74 (2005), 53–84.
R. Glowinski, J.-L. Lions, R. Trémolières: Numerical Methods for Variational Inequalities. Studies in Mathematics and Its Applications 8. North-Holland, Amsterdam, 1981.
T. Gudi, P. Majumder: Conforming and discontinuous Galerkin FEM in space for solving parabolic obstacle problem. Comput. Math. Appl. 78 (2019), 3896–3915.
T. Gudi, P. Majumder: Convergence analysis of finite element method for a parabolic obstacle problem. J. Comput. Appl. Math. 357 (2019), 85–102.
T. Gudi, P. Majumder: Crouzeix-Raviart finite element approximation for the parabolic obstacle problem. Comput. Methods Appl. Math. 20 (2020), 273–292.
T. Gudi, N. Nataraj, A. K. Pani: hp-discontinuous Galerkin methods for strongly nonlinear elliptic boundary value problems. Numer. Math. 109 (2008), 233–268.
T. Gudi, K. Porwal: A posteriori error control of discontinuous Galerkin methods for elliptic obstacle problems. Math. Comput. 83 (2014), 579–602.
M. Hintermüller, K. Ito, K. Kunisch: The primal-dual active set strategy as a semismooth Newton method. SIAM J. Optim. 13 (2003), 865–888.
J. Hozman, T. Tichý, M. Vlasák: DG method for pricing European options under Merton jump-diffusion model. Appl. Math., Praha 64 (2019), 501–530.
C. Johnson: A convergence estimate for an approximation of a parabolic variational inequality. SIAM J. Numer. Anal. 13 (1976), 599–606.
D. Kinderlehrer, G. Stampacchia: An Introduction to Variational Inequalities and Their Applications. Classics in Applied Mathematics 31. SIAM, Philadelphia, 2000.
J.-L. Lions: Partial differential inequalities. Russ. Math. Surv. 27 (1972), 91–159.
J.-L. Lions, G. Stampacchia: Variational inequalities. Commun. Pure Appl. Math. 20 (1967), 493–519.
K.-S. Moon, R. H. Nochetto, T. von Petersdorff, C.-S. Zhang: A posteriori error analysis for parabolic variational inequalities. ESAIM, Math. Model. Numer. Anal. 41 (2007), 485–511.
R. H. Nochetto, G. Savaré, C. Verdi: Error control of nonlinear evolution equations. C. R. Acad. Sci., Paris, Sér. I, Math. 326 (1998), 1437–1442.
R. H. Nochetto, G. Savaré, C. Verdi: A posteriori error estimates for variable time-step discretizations of nonlinear evolution equations. Commun. Pure Appl. Math. 53 (2000), 525–589.
E. Otárola, A. J. Salgado: Finite element approximation of the parabolic fractional obstacle problem. SIAM J. Numer. Anal. 54 (2016), 2619–2639.
A. K. Pani, P. C. Das: A priori error estimates for a single-phase quasilinear Stefan problem in one space dimension. IMA J. Numer. Anal. 11 (1991), 377–392.
B. Riviére: Discontinuous Galerkin Methods for Solving Elliptic and Parabolic Equations: Theory and Implementation. Frontiers in Applied Mathematics 35. SIAM, Philadelphia, 2008.
B. Riviére, M. F. Wheeler, V. Girault: A priori error estimates for finite element methods based on discontinuous approximation spaces for elliptic problems. SIAM J. Numer. Anal. 39 (2001), 902–931.
J. Rulla: Error analysis for implicit approximations to solutions to Cauchy problems. SIAM J. Numer. Anal. 33 (1996), 68–87.
G. Savaré: Weak solutions and maximal regularity for abstract evolution inequalities. Adv. Math. Sci. Appl. 6 (1996), 377–418.
V. Thomée: Galerkin Finite Element Methods for Parabolic Problems. Springer Series in Computational Mathematics 25. Springer, Berlin, 2006.
C. Vuik: An L2-error estimate for an approximation of the solution of a parabolic variational inequality. Numer. Math. 57 (1990), 453–471.
M. F. Wheeler: An elliptic collocation-finite element method with interior penalties. SIAM J. Numer. Anal. 15 (1978), 152–161.
X. Yang, G. Wang, X. Gu: Numerical solution for a parabolic obstacle problem with nonsmooth initial data. Numer. Methods Partial Differ. Equations 30 (2014), 1740–1754.
C.-S. Zhang: Adaptive Finite Element Methods for Variational Inequalities: Theory and Application in Finance: Ph.D. Thesis. University of Maryland, College Park, 2007.
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The author would like to thank anonymous referee and editor for their helpful and constructive comments that lead to the improvement of this article.
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The work was supported by the Council of Scientific and Industrial Research, India [RP03792G].
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Majumder, P. Unified error analysis of discontinuous Galerkin methods for parabolic obstacle problem. Appl Math 66, 673–699 (2021). https://doi.org/10.21136/AM.2021.0030-20
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DOI: https://doi.org/10.21136/AM.2021.0030-20