Acosta, Gabriel; Borthagaray, Juan Pablo; Heuer, Norbert Finite element approximations of the nonhomogeneous fractional Dirichlet problem. (English) Zbl 1466.65173 IMA J. Numer. Anal. 39, No. 3, 1471-1501 (2019). MSC: 65N30 65N12 65N15 65N50 35B65 PDFBibTeX XMLCite \textit{G. Acosta} et al., IMA J. Numer. Anal. 39, No. 3, 1471--1501 (2019; Zbl 1466.65173) Full Text: DOI arXiv Link
Gatica, Gabriel N.; Heuer, Norbert A preconditioned MINRES method for the coupling of mixed-FEM and BEM for some nonlinear problems. (English) Zbl 1018.65130 SIAM J. Sci. Comput. 24, No. 2, 572-596 (2002). Reviewer: F.K.Kikuchi (Tokyo) MSC: 65N30 65N15 65H10 65F35 65N38 65F10 35J65 PDFBibTeX XMLCite \textit{G. N. Gatica} and \textit{N. Heuer}, SIAM J. Sci. Comput. 24, No. 2, 572--596 (2002; Zbl 1018.65130) Full Text: DOI
Gatica, Gabriel N.; Heuer, Norbert Conjugate gradient method for dual-dual mixed formulations. (English) Zbl 1005.65130 Math. Comput. 71, No. 240, 1455-1472 (2002). Reviewer: Thomas Sonar (Braunschweig) MSC: 65N30 65F10 35J25 65F35 PDFBibTeX XMLCite \textit{G. N. Gatica} and \textit{N. Heuer}, Math. Comput. 71, No. 240, 1455--1472 (2002; Zbl 1005.65130) Full Text: DOI
Gatica, Gabriel N.; Heuer, Norbert Minimum residual iteration for a dual-dual mixed formulation of exterior transmission problems. (English) Zbl 1051.65106 Numer. Linear Algebra Appl. 8, No. 3, 147-164 (2001). Reviewer: Jan Zítko (Praha) MSC: 65N30 65N12 65F10 65F35 35J05 PDFBibTeX XMLCite \textit{G. N. Gatica} and \textit{N. Heuer}, Numer. Linear Algebra Appl. 8, No. 3, 147--164 (2001; Zbl 1051.65106) Full Text: DOI
Gatica, Gabriel N.; Heuer, Norbert An expanded mixed finite element approach via a dual-dual formulation and the minimum residual method. (English) Zbl 1014.65118 J. Comput. Appl. Math. 132, No. 2, 371-385 (2001). Reviewer: Juan Pedro Milaszewicz (Buenos Aires) MSC: 65N30 65F10 65F35 65N15 35J25 PDFBibTeX XMLCite \textit{G. N. Gatica} and \textit{N. Heuer}, J. Comput. Appl. Math. 132, No. 2, 371--385 (2001; Zbl 1014.65118) Full Text: DOI
Gatica, Gabriel N.; Heuer, Norbert; Stephan, Ernst P. An implicit-explicit residual error estimator for the coupling of dual-mixed finite elements and boundary elements in elastostatics. (English) Zbl 0985.65138 Math. Methods Appl. Sci. 24, No. 3, 179-191 (2001). Reviewer: Dinh Nho Hao (Frankfurt am Main) MSC: 65N15 65N38 74S05 74S15 74B05 65N30 35J25 PDFBibTeX XMLCite \textit{G. N. Gatica} et al., Math. Methods Appl. Sci. 24, No. 3, 179--191 (2001; Zbl 0985.65138) Full Text: DOI