Donatelli, Marco (ed.); Ramlau, Ronny (ed.); Reichel, Lothar (ed.); Rodriguez, Giuseppe (ed.) Preface. (English) Zbl 1485.00025 ETNA, Electron. Trans. Numer. Anal. 53, xi-xiii (2020). MSC: 00B25 68-06 PDFBibTeX XMLCite \textit{M. Donatelli} (ed.) et al., ETNA, Electron. Trans. Numer. Anal. 53, xi-xiii (2020; Zbl 1485.00025) Full Text: Link
Heinlein, Alexander; Klawonn, Axel; Lanser, Martin; Weber, Janine A frugal FETI-DP and BDDC coarse space for heterogeneous problems. (English) Zbl 1460.65136 ETNA, Electron. Trans. Numer. Anal. 53, 562-591 (2020). Reviewer: Abdallah Bradji (Annaba) MSC: 65N22 65N55 65N50 65F08 65F10 65Y05 35J15 PDFBibTeX XMLCite \textit{A. Heinlein} et al., ETNA, Electron. Trans. Numer. Anal. 53, 562--591 (2020; Zbl 1460.65136) Full Text: DOI Link
Frommer, Andreas; Jacob, Brigit; Kahl, Kartsen; Wyss, Christian; Zwaan, Ian Krylov type methods for linear systems exploiting properties of the quadratic numerical range. (English) Zbl 1459.65041 ETNA, Electron. Trans. Numer. Anal. 53, 541-561 (2020). MSC: 65F10 65F08 15A60 PDFBibTeX XMLCite \textit{A. Frommer} et al., ETNA, Electron. Trans. Numer. Anal. 53, 541--561 (2020; Zbl 1459.65041) Full Text: DOI arXiv Link
Benzi, Michele; Fika, Paraskevi; Mitrouli, Marilena Performance and stability of direct methods for computing generalized inverses of the graph Laplacian. (English) Zbl 1472.65052 ETNA, Electron. Trans. Numer. Anal. 53, 439-458 (2020). Reviewer: Dragan Stevanović (Niš) MSC: 65F50 15A09 05C50 PDFBibTeX XMLCite \textit{M. Benzi} et al., ETNA, Electron. Trans. Numer. Anal. 53, 439--458 (2020; Zbl 1472.65052) Full Text: DOI Link
Orive, Ramón; Santos-León, Juan C.; Spalević, Miodrag M. Cubature formulae for the Gaussian weight. Some old and new rules. (English) Zbl 1483.65042 ETNA, Electron. Trans. Numer. Anal. 53, 426-438 (2020). Reviewer: Josef Kofroň (Praha) MSC: 65D32 41A55 PDFBibTeX XMLCite \textit{R. Orive} et al., ETNA, Electron. Trans. Numer. Anal. 53, 426--438 (2020; Zbl 1483.65042) Full Text: DOI Link
De Simone, Valentina; Di Serafino, Daniela; Viola, Marco A subspace-accelerated split Bregman method for sparse data recovery with joint \(\ell_1\)-type regularizers. (English) Zbl 1451.65074 ETNA, Electron. Trans. Numer. Anal. 53, 406-425 (2020). MSC: 65K05 90C25 91G10 PDFBibTeX XMLCite \textit{V. De Simone} et al., ETNA, Electron. Trans. Numer. Anal. 53, 406--425 (2020; Zbl 1451.65074) Full Text: DOI arXiv Link
Yueh, Mei-Heng; Huang, Hsiao-Han; Li, Tiexiang; Lin, Wen-Wei; Yau, Shing-Tung Optimized surface parameterizations with applications to Chinese virtual broadcasting. (English) Zbl 1492.65049 ETNA, Electron. Trans. Numer. Anal. 53, 383-405 (2020). MSC: 65D17 65D18 PDFBibTeX XMLCite \textit{M.-H. Yueh} et al., ETNA, Electron. Trans. Numer. Anal. 53, 383--405 (2020; Zbl 1492.65049) Full Text: DOI Link
Djukić, D. Lj.; Djukić, R. M. Mutavdžić; Pejčev, A. V.; Spalević, M. M. Error estimates of Gaussian-type quadrature formulae for analytic functions on ellipses – survey of recent results. (English) Zbl 1451.65023 ETNA, Electron. Trans. Numer. Anal. 53, 352-382 (2020). MSC: 65D32 65D30 41A55 PDFBibTeX XMLCite \textit{D. Lj. Djukić} et al., ETNA, Electron. Trans. Numer. Anal. 53, 352--382 (2020; Zbl 1451.65023) Full Text: DOI Link
Hochbruck, Marlis; Leibold, Jan Finite element discretization of semilinear acoustic wave equations with kinetic boundary conditions. (English) Zbl 1443.65204 ETNA, Electron. Trans. Numer. Anal. 53, 522-540 (2020). MSC: 65M60 35L20 65M12 65M15 PDFBibTeX XMLCite \textit{M. Hochbruck} and \textit{J. Leibold}, ETNA, Electron. Trans. Numer. Anal. 53, 522--540 (2020; Zbl 1443.65204) Full Text: DOI Link
Fasi, Massimiliano; Iannazzo, Bruno Substitution algorithms for rational matrix equations. (English) Zbl 1448.65033 ETNA, Electron. Trans. Numer. Anal. 53, 500-521 (2020). MSC: 65F45 15A24 PDFBibTeX XMLCite \textit{M. Fasi} and \textit{B. Iannazzo}, ETNA, Electron. Trans. Numer. Anal. 53, 500--521 (2020; Zbl 1448.65033) Full Text: DOI Link
Lazzaro, Damiana; Morigi, Serena Matrix completion for matrices with low-rank displacement. (English) Zbl 1448.65037 ETNA, Electron. Trans. Numer. Anal. 53, 481-499 (2020). MSC: 65F55 15A83 65K10 65F22 15A29 PDFBibTeX XMLCite \textit{D. Lazzaro} and \textit{S. Morigi}, ETNA, Electron. Trans. Numer. Anal. 53, 481--499 (2020; Zbl 1448.65037) Full Text: DOI Link
Pes, Federica; Rodriguez, Giuseppe The minimal-norm Gauss-Newton method and some of its regularized variants. (English) Zbl 1448.65030 ETNA, Electron. Trans. Numer. Anal. 53, 459-480 (2020). MSC: 65F22 65H10 65F20 PDFBibTeX XMLCite \textit{F. Pes} and \textit{G. Rodriguez}, ETNA, Electron. Trans. Numer. Anal. 53, 459--480 (2020; Zbl 1448.65030) Full Text: DOI Link
Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella Residual whiteness principle for parameter-free image restoration. (English) Zbl 1455.94027 ETNA, Electron. Trans. Numer. Anal. 53, 329-351 (2020). MSC: 94A08 65K10 PDFBibTeX XMLCite \textit{A. Lanza} et al., ETNA, Electron. Trans. Numer. Anal. 53, 329--351 (2020; Zbl 1455.94027) Full Text: DOI Link
Hofmann, Bernd; Plato, Robert Convergence results and low-order rates for nonlinear Tikhonov regularization with oversmoothing penalty term. (English) Zbl 07192776 ETNA, Electron. Trans. Numer. Anal. 53, 313-328 (2020). MSC: 65J20 65J15 65J22 47J06 47J05 PDFBibTeX XMLCite \textit{B. Hofmann} and \textit{R. Plato}, ETNA, Electron. Trans. Numer. Anal. 53, 313--328 (2020; Zbl 07192776) Full Text: DOI arXiv Link
Buccini, Alessandro; Donatelli, Marco A multigrid frame based method for image deblurring. (English) Zbl 1455.94009 ETNA, Electron. Trans. Numer. Anal. 53, 283-312 (2020). MSC: 94A08 65T60 65D18 42C40 PDFBibTeX XMLCite \textit{A. Buccini} and \textit{M. Donatelli}, ETNA, Electron. Trans. Numer. Anal. 53, 283--312 (2020; Zbl 1455.94009) Full Text: DOI Link
Nasdala, Roberts; Potts, Daniel Transformed rank-1 lattices for high-dimensional approximation. (English) Zbl 1431.65014 ETNA, Electron. Trans. Numer. Anal. 53, 239-282 (2020). MSC: 65D15 65T50 PDFBibTeX XMLCite \textit{R. Nasdala} and \textit{D. Potts}, ETNA, Electron. Trans. Numer. Anal. 53, 239--282 (2020; Zbl 1431.65014) Full Text: DOI arXiv Link
Kindermann, Stefan; Raik, Kemal A simplified L-curve method as error estimator. (English) Zbl 1475.65024 ETNA, Electron. Trans. Numer. Anal. 53, 217-238 (2020). MSC: 65F22 PDFBibTeX XMLCite \textit{S. Kindermann} and \textit{K. Raik}, ETNA, Electron. Trans. Numer. Anal. 53, 217--238 (2020; Zbl 1475.65024) Full Text: DOI arXiv Link
Barbarino, Giovanni; Garoni, Carlo; Serra-Capizzano, Stefano Block generalized locally Toeplitz sequences: theory and applications in the multidimensional case. (English) Zbl 1434.65033 ETNA, Electron. Trans. Numer. Anal. 53, 113-216 (2020). Reviewer: Nikolay Kyurkchiev (Plovdiv) MSC: 65F15 15B05 65N06 65N30 65N25 PDFBibTeX XMLCite \textit{G. Barbarino} et al., ETNA, Electron. Trans. Numer. Anal. 53, 113--216 (2020; Zbl 1434.65033) Full Text: DOI Link
Barbarino, Giovanni; Garoni, Carlo; Serra-Capizzano, Stefano Block generalized locally Toeplitz sequences: theory and applications in the unidimensional case. (English) Zbl 1434.65032 ETNA, Electron. Trans. Numer. Anal. 53, 28-112 (2020). Reviewer: Nikolay Kyurkchiev (Plovdiv) MSC: 65F15 15B05 65N06 65N30 65N25 PDFBibTeX XMLCite \textit{G. Barbarino} et al., ETNA, Electron. Trans. Numer. Anal. 53, 28--112 (2020; Zbl 1434.65032) Full Text: DOI Link
Cipolla, Stefano; Redivo-Zaglia, Michela; Tudisco, Francesco Shifted and extrapolated power methods for tensor \(\ell^p\)-eigenpairs. (English) Zbl 1433.65049 ETNA, Electron. Trans. Numer. Anal. 53, 1-27 (2020). MSC: 65F15 15A69 15A18 PDFBibTeX XMLCite \textit{S. Cipolla} et al., ETNA, Electron. Trans. Numer. Anal. 53, 1--27 (2020; Zbl 1433.65049) Full Text: DOI arXiv Link