Approximation by harmonic polynomials in star-shaped domains and exponential convergence of Trefftzhp-dGFEM

Author:

Hiptmair Ralf,Moiola Andrea,Perugia Ilaria,Schwab Christoph

Publisher

EDP Sciences

Subject

Applied Mathematics,Modeling and Simulation,Numerical Analysis,Analysis,Computational Mathematics

Reference40 articles.

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3. Babuška I. and Guo B.Q., Regularity of the solution of elliptic problems with piecewise analytic data. I. Boundary value problems for linear elliptic equation of second order.SIAM J. Math. Anal.19(1988) 172–203.

4. Babuška I. and Guo B.Q., Theh-pversion of the finite element method for problems with nonhomogeneous essential boundary condition.Comput. Methods Appl. Mech. Engrg.74(1989) 1–28.

5. Babuška I. and Guo B.Q., Regularity of the solution of elliptic problems with piecewise analytic data. II. The trace spaces and application to the boundary value problems with nonhomogeneous boundary conditions.SIAM J. Math. Anal.20(1989) 763–781.

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