Spectral approximations by the HDG method
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- by J. Gopalakrishnan, F. Li, N.-C. Nguyen and J. Peraire PDF
- Math. Comp. 84 (2015), 1037-1059 Request permission
Abstract:
We consider the numerical approximation of the spectrum of a second-order elliptic eigenvalue problem by the hybridizable discontinuous Galerkin (HDG) method. We show for problems with smooth eigenfunctions that the approximate eigenvalues and eigenfunctions converge at the rate $2k+1$ and $k+1$, respectively. Here $k$ is the degree of the polynomials used to approximate the solution, its flux, and the numerical traces. Our numerical studies show that a Rayleigh quotient-like formula applied to certain locally postprocessed approximations can yield eigenvalues that converge faster at the rate $2k + 2$ for the HDG method as well as for the Brezzi-Douglas-Marini (BDM) method. We also derive and study a condensed nonlinear eigenproblem for the numerical traces obtained by eliminating all the other variables.References
- Philip M. Anselone, Collectively compact operator approximation theory and applications to integral equations, Prentice-Hall Series in Automatic Computation, Prentice-Hall, Inc., Englewood Cliffs, N.J., 1971. With an appendix by Joel Davis. MR 0443383
- Paola F. Antonietti, Annalisa Buffa, and Ilaria Perugia, Discontinuous Galerkin approximation of the Laplace eigenproblem, Comput. Methods Appl. Mech. Engrg. 195 (2006), no. 25-28, 3483–3503. MR 2220929, DOI 10.1016/j.cma.2005.06.023
- F. L. Bauer and C. T. Fike, Norms and exclusion theorems, Numer. Math. 2 (1960), 137–141. MR 118729, DOI 10.1007/BF01386217
- Timo Betcke and Lloyd N. Trefethen, Reviving the method of particular solutions, SIAM Rev. 47 (2005), no. 3, 469–491. MR 2178637, DOI 10.1137/S0036144503437336
- Daniele Boffi, Franco Brezzi, and Lucia Gastaldi, On the problem of spurious eigenvalues in the approximation of linear elliptic problems in mixed form, Math. Comp. 69 (2000), no. 229, 121–140. MR 1642801, DOI 10.1090/S0025-5718-99-01072-8
- J. H. Bramble and J. E. Osborn, Rate of convergence estimates for nonselfadjoint eigenvalue approximations, Math. Comp. 27 (1973), 525–549. MR 366029, DOI 10.1090/S0025-5718-1973-0366029-9
- B. Cockburn, O. Dubois, J. Gopalakrishnan, and S. Tan, Multigrid for an HDG method, IMA J. Numer. Anal. 34 (2014), no. 4, 1386–1425. MR 3269430, DOI 10.1093/imanum/drt024
- Bernardo Cockburn, Jayadeep Gopalakrishnan, and Raytcho Lazarov, Unified hybridization of discontinuous Galerkin, mixed, and continuous Galerkin methods for second order elliptic problems, SIAM J. Numer. Anal. 47 (2009), no. 2, 1319–1365. MR 2485455, DOI 10.1137/070706616
- B. Cockburn, J. Gopalakrishnan, F. Li, N.-C. Nguyen, and J. Peraire, Hybridization and postprocessing techniques for mixed eigenfunctions, SIAM J. Numer. Anal. 48 (2010), no. 3, 857–881. MR 2669393, DOI 10.1137/090765894
- Bernardo Cockburn, Jayadeep Gopalakrishnan, and Francisco-Javier Sayas, A projection-based error analysis of HDG methods, Math. Comp. 79 (2010), no. 271, 1351–1367. MR 2629996, DOI 10.1090/S0025-5718-10-02334-3
- Jean Descloux, Nabil Nassif, and Jacques Rappaz, On spectral approximation. I. The problem of convergence, RAIRO Anal. Numér. 12 (1978), no. 2, 97–112, iii (English, with French summary). MR 483400, DOI 10.1051/m2an/1978120200971
- Nelson Dunford and Jacob T. Schwartz, Linear operators. Part II, Wiley Classics Library, John Wiley & Sons, Inc., New York, 1988. Spectral theory. Selfadjoint operators in Hilbert space; With the assistance of William G. Bade and Robert G. Bartle; Reprint of the 1963 original; A Wiley-Interscience Publication. MR 1009163
- Stefano Giani and Edward J. C. Hall, An a posteriori error estimator for $hp$-adaptive discontinuous Galerkin methods for elliptic eigenvalue problems, Math. Models Methods Appl. Sci. 22 (2012), no. 10, 1250030, 35. MR 2974168, DOI 10.1142/S0218202512500303
- Tosio Kato, Perturbation theory for nullity, deficiency and other quantities of linear operators, J. Analyse Math. 6 (1958), 261–322. MR 107819, DOI 10.1007/BF02790238
- \leavevmode\vrule height 2pt depth -1.6pt width 23pt, Perturbation Theory for Linear Operators, Classics in Mathematics, Springer-Verlag, Berlin, 1995. Reprint of the 1980 edition.
- B. Mercier, J. Osborn, J. Rappaz, and P.-A. Raviart, Eigenvalue approximation by mixed and hybrid methods, Math. Comp. 36 (1981), no. 154, 427–453. MR 606505, DOI 10.1090/S0025-5718-1981-0606505-9
- John E. Osborn, Spectral approximation for compact operators, Math. Comput. 29 (1975), 712–725. MR 0383117, DOI 10.1090/S0025-5718-1975-0383117-3
- Rolf Stenberg, Postprocessing schemes for some mixed finite elements, RAIRO Modél. Math. Anal. Numér. 25 (1991), no. 1, 151–167 (English, with French summary). MR 1086845, DOI 10.1051/m2an/1991250101511
- Hermann Weyl, Das asymptotische Verteilungsgesetz der Eigenwerte linearer partieller Differentialgleichungen (mit einer Anwendung auf die Theorie der Hohlraumstrahlung), Math. Ann. 71 (1912), no. 4, 441–479 (German). MR 1511670, DOI 10.1007/BF01456804
Additional Information
- J. Gopalakrishnan
- Affiliation: Portland State University, P.O. Box 751, Portland, Oregon 97207-0751
- MR Author ID: 661361
- Email: gjay@pdx.edu
- F. Li
- Affiliation: Department of Mathematical Sciences, Rensselaer Polytechnic Institute, Troy, New York 12180
- MR Author ID: 718718
- Email: lif@rpi.edu
- N.-C. Nguyen
- Affiliation: Department of Aeronautics and Astronautics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
- Email: cuongng@mit.edu
- J. Peraire
- Affiliation: Department of Aeronautics and Astronautics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
- MR Author ID: 231923
- Email: peraire@mit.edu
- Received by editor(s): July 3, 2012
- Received by editor(s) in revised form: July 11, 2013
- Published electronically: December 30, 2014
- Additional Notes: This work was partially supported by NSF through grants DMS-1211635, DMS-1318916, and the CAREER award DMS-0847241, by an Alfred P. Sloan Research Fellowship, and by AFOSR under grant FA9550-12-0357.
- © Copyright 2014 American Mathematical Society
- Journal: Math. Comp. 84 (2015), 1037-1059
- MSC (2010): Primary 65N12, 65N25, 65N30
- DOI: https://doi.org/10.1090/S0025-5718-2014-02885-8
- MathSciNet review: 3315499