Noschese, Silvia The structured distance to singularity of a symmetric tridiagonal Toeplitz matrix. (English) Zbl 1512.65064 ETNA, Electron. Trans. Numer. Anal. 59, 43-59 (2023). MSC: 65F15 65F35 15A12 15B05 15B57 PDFBibTeX XMLCite \textit{S. Noschese}, ETNA, Electron. Trans. Numer. Anal. 59, 43--59 (2023; Zbl 1512.65064) Full Text: DOI arXiv Link
Layton, William; Xu, Shuxian Conditioning of linear systems arising from penalty methods. (English) Zbl 1512.65073 ETNA, Electron. Trans. Numer. Anal. 58, 394-401 (2023). MSC: 65F35 15A12 PDFBibTeX XMLCite \textit{W. Layton} and \textit{S. Xu}, ETNA, Electron. Trans. Numer. Anal. 58, 394--401 (2023; Zbl 1512.65073) Full Text: DOI arXiv Link
Meng, Lingsheng A contribution to the conditioning of the mixed least-squares scaled total least-squares problem. (English) Zbl 1491.65030 ETNA, Electron. Trans. Numer. Anal. 55, 618-626 (2022). MSC: 65F20 65F35 PDFBibTeX XMLCite \textit{L. Meng}, ETNA, Electron. Trans. Numer. Anal. 55, 618--626 (2022; Zbl 1491.65030) Full Text: DOI Link
Dudley, Ethan; Saibaba, Arvind K.; Alexanderian, Alen Monte Carlo estimators for the Schatten \(p\)-norm of symmetric positive semidefinite matrices. (English) Zbl 1487.65046 ETNA, Electron. Trans. Numer. Anal. 55, 213-241 (2022). MSC: 65F35 65F50 65C05 PDFBibTeX XMLCite \textit{E. Dudley} et al., ETNA, Electron. Trans. Numer. Anal. 55, 213--241 (2022; Zbl 1487.65046) Full Text: DOI arXiv
Cai, Difeng; Xia, Jianlin A stable matrix version of the fast multipole method: stabilization strategies and examples. (English) Zbl 1475.65026 ETNA, Electron. Trans. Numer. Anal. 54, 581-609 (2021). MSC: 65F99 15A23 15A60 PDFBibTeX XMLCite \textit{D. Cai} and \textit{J. Xia}, ETNA, Electron. Trans. Numer. Anal. 54, 581--609 (2021; Zbl 1475.65026) Full Text: DOI Link
Mazza, Mariarosa; Serra-Capizzano, Stefano; Usman, Muhammad Symbol-based preconditioning for Riesz distributed-order space-fractional diffusion equations. (English) Zbl 1501.65042 ETNA, Electron. Trans. Numer. Anal. 54, 499-513 (2021). MSC: 65M06 65N06 65M50 26A33 35R11 15B05 15A18 65F08 65F10 65F35 35B40 PDFBibTeX XMLCite \textit{M. Mazza} et al., ETNA, Electron. Trans. Numer. Anal. 54, 499--513 (2021; Zbl 1501.65042) Full Text: DOI Link
Noferini, Vanni; Robol, Leonardo; Vandebril, Raf Structured backward errors in linearizations. (English) Zbl 1470.65093 ETNA, Electron. Trans. Numer. Anal. 54, 420-442 (2021). MSC: 65H04 65F35 PDFBibTeX XMLCite \textit{V. Noferini} et al., ETNA, Electron. Trans. Numer. Anal. 54, 420--442 (2021; Zbl 1470.65093) Full Text: DOI arXiv Link
Echeverría, Carlos; Liesen, Jörg; Tichý, Petr Analysis of the multiplicative Schwarz method for matrices with a special block structure. (English) Zbl 1456.65020 ETNA, Electron. Trans. Numer. Anal. 54, 31-50 (2021). MSC: 65F10 65F35 15A60 PDFBibTeX XMLCite \textit{C. Echeverría} et al., ETNA, Electron. Trans. Numer. Anal. 54, 31--50 (2021; Zbl 1456.65020) Full Text: DOI arXiv Link
Ahmad, Sk. Kanhya; Kanhya, Prince Perturbation analysis on matrix pencils for two specified eigenpairs of a semisimple eigenvalue with multiplicity two. (English) Zbl 1448.65025 ETNA, Electron. Trans. Numer. Anal. 52, 370-390 (2020). MSC: 65F15 15A18 65F35 15A12 PDFBibTeX XMLCite \textit{Sk. K. Ahmad} and \textit{P. Kanhya}, ETNA, Electron. Trans. Numer. Anal. 52, 370--390 (2020; Zbl 1448.65025) Full Text: DOI Link
Ahmad, Sk. Safique Perturbation analysis for palindromic and anti-palindromic nonlinear eigenvalue problems. (English) Zbl 1420.65041 ETNA, Electron. Trans. Numer. Anal. 51, 151-168 (2019). MSC: 65F15 15A18 65F35 15A12 PDFBibTeX XMLCite \textit{Sk. S. Ahmad}, ETNA, Electron. Trans. Numer. Anal. 51, 151--168 (2019; Zbl 1420.65041) Full Text: DOI Link
Marcinkowski, Leszek; Rahman, Talal Additive average Schwarz with adaptive coarse spaces: scalable algorithms for multiscale problems. (English) Zbl 1448.65265 ETNA, Electron. Trans. Numer. Anal. 49, 28-40 (2018). MSC: 65N55 65N30 65N22 65F08 65F35 35J15 35R05 PDFBibTeX XMLCite \textit{L. Marcinkowski} and \textit{T. Rahman}, ETNA, Electron. Trans. Numer. Anal. 49, 28--40 (2018; Zbl 1448.65265) Full Text: DOI arXiv Link
Echeverría, Carlos; Liesen, Jörg; Szyld, Daniel B.; Tichý, Petr Convergence of the multiplicative Schwarz method for singularly perturbed convection-diffusion problems discretized on a Shishkin mesh. (English) Zbl 1390.15072 ETNA, Electron. Trans. Numer. Anal. 48, 40-62 (2018). MSC: 15A60 65F10 65F35 PDFBibTeX XMLCite \textit{C. Echeverría} et al., ETNA, Electron. Trans. Numer. Anal. 48, 40--62 (2018; Zbl 1390.15072) Full Text: DOI Link
Tu, Xuemin; Wang, Bin A BDDC algorithm for second-order elliptic problems with hybridizable discontinuous Galerkin discretizations. (English) Zbl 1352.65630 ETNA, Electron. Trans. Numer. Anal. 45, 354-370 (2016). MSC: 65N55 65F10 65N30 35J25 65F35 65N12 PDFBibTeX XMLCite \textit{X. Tu} and \textit{B. Wang}, ETNA, Electron. Trans. Numer. Anal. 45, 354--370 (2016; Zbl 1352.65630) Full Text: EMIS
Drmač, Zlatko SVD of Hankel matrices in Vandermonde-Cauchy product form. (English) Zbl 1330.65057 ETNA, Electron. Trans. Numer. Anal. 44, 593-623 (2015). MSC: 65F15 15A09 15A12 15A18 15A23 15B05 65F22 65F35 65T50 PDFBibTeX XMLCite \textit{Z. Drmač}, ETNA, Electron. Trans. Numer. Anal. 44, 593--623 (2015; Zbl 1330.65057) Full Text: EMIS
Eidelman, Yuli; Haimovici, Iulian The fast bisection eigenvalue method for Hermitian order one quasiseparable matrices and computations of norms. (English) Zbl 1332.65049 ETNA, Electron. Trans. Numer. Anal. 44, 342-366 (2015). MSC: 65F15 15A18 65F35 15A15 15B57 PDFBibTeX XMLCite \textit{Y. Eidelman} and \textit{I. Haimovici}, ETNA, Electron. Trans. Numer. Anal. 44, 342--366 (2015; Zbl 1332.65049) Full Text: EMIS
Yamamoto, Yusaku; Nakatsukasa, Yuji; Yanagisawa, Yuka; Fukaya, Takeshi Roundoff error analysis of the CholeskyQR2 algorithm. (English) Zbl 1330.65049 ETNA, Electron. Trans. Numer. Anal. 44, 306-326 (2015). MSC: 65F05 65F35 65G50 15A23 PDFBibTeX XMLCite \textit{Y. Yamamoto} et al., ETNA, Electron. Trans. Numer. Anal. 44, 306--326 (2015; Zbl 1330.65049) Full Text: EMIS
Barlow, Jesse L. Block Gram-Schmidt downdating. (English) Zbl 1312.65066 ETNA, Electron. Trans. Numer. Anal. 43(2014-2015), 163-187 (2015). MSC: 65F25 65F20 65F35 PDFBibTeX XMLCite \textit{J. L. Barlow}, ETNA, Electron. Trans. Numer. Anal. 43, 163--187 (2015; Zbl 1312.65066) Full Text: EMIS
Malyshev, Alexander; Sadkane, Miloud On the computation of the distance to quadratic matrix polynomials that are singular at some points on the unit circle. (English) Zbl 1312.65073 ETNA, Electron. Trans. Numer. Anal. 42, 165-176 (2014). MSC: 65F35 15A22 PDFBibTeX XMLCite \textit{A. Malyshev} and \textit{M. Sadkane}, ETNA, Electron. Trans. Numer. Anal. 42, 165--176 (2014; Zbl 1312.65073) Full Text: EMIS
Christov, Nicolai D.; Konstantinov, Mihail M.; Petkov, Petko Hr. Improved perturbation bounds for the continuous-time \(H_{\infty}\)-control problem. (English) Zbl 1302.93090 ETNA, Electron. Trans. Numer. Anal. 43(2014-2015), 90-99 (2014). MSC: 93B36 65F35 93B35 93C15 93C05 PDFBibTeX XMLCite \textit{N. D. Christov} et al., ETNA, Electron. Trans. Numer. Anal. 43, 90--99 (2014; Zbl 1302.93090) Full Text: EMIS
Ahmad, Sk. Safique; Mehrmann, Volker Perturbation analysis for complex symmetric, skew symmetric, even and odd matrix polynomials. (English) Zbl 1321.65053 ETNA, Electron. Trans. Numer. Anal. 38, 275-302 (2011). MSC: 65F15 15A18 65F35 15A12 PDFBibTeX XMLCite \textit{Sk. S. Ahmad} and \textit{V. Mehrmann}, ETNA, Electron. Trans. Numer. Anal. 38, 275--302 (2011; Zbl 1321.65053) Full Text: EMIS
Winkler, Joab R.; Allan, John D. Structured low rank approximations of the sylvester resultant matrix for approximate GCDS of Bernstein basis polynomials. (English) Zbl 1171.65039 ETNA, Electron. Trans. Numer. Anal. 31, 141-155 (2008). MSC: 65F35 11A05 15A12 PDFBibTeX XMLCite \textit{J. R. Winkler} and \textit{J. D. Allan}, ETNA, Electron. Trans. Numer. Anal. 31, 141--155 (2008; Zbl 1171.65039) Full Text: EuDML EMIS
Lambers, James V. Derivation of high-order spectral methods for time-dependent PDE using modified moments. (English) Zbl 1171.65435 ETNA, Electron. Trans. Numer. Anal. 28(2007-2008), 114-135 (2008). MSC: 65M70 65M12 35K05 35L05 65F10 65F35 PDFBibTeX XMLCite \textit{J. V. Lambers}, ETNA, Electron. Trans. Numer. Anal. 28, 114--135 (2008; Zbl 1171.65435) Full Text: EuDML EMIS
Noschese, S.; Pasquini, L.; Reichel, L. The structured distance to normality of an irreducible real tridiagonal matrix. (English) Zbl 1171.65037 ETNA, Electron. Trans. Numer. Anal. 28(2007-2008), 65-77 (2007). MSC: 65F30 65F50 15B57 65F35 PDFBibTeX XMLCite \textit{S. Noschese} et al., ETNA, Electron. Trans. Numer. Anal. 28, 65--77 (2007; Zbl 1171.65037) Full Text: EuDML EMIS
Tichý, Petr; Liesen, Jörg; Faber, Vance On worst-case GMRES, ideal GMRES, and the polynomial numerical hull of a Jordan block. (English) Zbl 1171.65373 ETNA, Electron. Trans. Numer. Anal. 26, 453-473 (2007). MSC: 65F10 65F35 PDFBibTeX XMLCite \textit{P. Tichý} et al., ETNA, Electron. Trans. Numer. Anal. 26, 453--473 (2007; Zbl 1171.65373) Full Text: EuDML EMIS
Le Borne, Sabine; Oliveira, Suely Joint domain-decomposition \(\mathcal H\)-LU preconditioners for saddle point problems. (English) Zbl 1171.65371 ETNA, Electron. Trans. Numer. Anal. 26, 285-298 (2007). MSC: 65F10 65F30 65F35 65F50 65N55 PDFBibTeX XMLCite \textit{S. Le Borne} and \textit{S. Oliveira}, ETNA, Electron. Trans. Numer. Anal. 26, 285--298 (2007; Zbl 1171.65371) Full Text: EuDML EMIS
Kim, Sang Dong Piecewise bilinear preconditioning of high-order finite element method. (English) Zbl 1171.65445 ETNA, Electron. Trans. Numer. Anal. 26, 228-242 (2007). MSC: 65N30 35J25 65F10 65F35 65N55 PDFBibTeX XMLCite \textit{S. D. Kim}, ETNA, Electron. Trans. Numer. Anal. 26, 228--242 (2007; Zbl 1171.65445) Full Text: EuDML EMIS
Benzi, Michele; Uçar, Bora Block triangular preconditioners for \(M\)-matrices and Markov chains. (English) Zbl 1171.65388 ETNA, Electron. Trans. Numer. Anal. 26, 209-227 (2007). MSC: 65F35 05C50 60J10 60J22 65F10 65F50 65C40 PDFBibTeX XMLCite \textit{M. Benzi} and \textit{B. Uçar}, ETNA, Electron. Trans. Numer. Anal. 26, 209--227 (2007; Zbl 1171.65388) Full Text: EuDML EMIS
Böttcher, Albrecht; Potts, Daniel Probability against condition number and sampling of multivariate trigonometric random polynomials. (English) Zbl 1171.65389 ETNA, Electron. Trans. Numer. Anal. 26, 178-189 (2007). MSC: 65F35 15A12 47B35 60H25 94A20 PDFBibTeX XMLCite \textit{A. Böttcher} and \textit{D. Potts}, ETNA, Electron. Trans. Numer. Anal. 26, 178--189 (2007; Zbl 1171.65389) Full Text: EuDML EMIS
Kim, Hyea Hyun A FETI-DP preconditioner for mortar methods in three dimensions. (English) Zbl 1171.65444 ETNA, Electron. Trans. Numer. Anal. 26, 103-120 (2007). MSC: 65N30 65N55 35J25 35R05 65F10 65F35 PDFBibTeX XMLCite \textit{H. H. Kim}, ETNA, Electron. Trans. Numer. Anal. 26, 103--120 (2007; Zbl 1171.65444) Full Text: EuDML EMIS
Marcinkowski, Leszek An additive Schwarz method for mortar Morley finite element discretizations of 4th order elliptic problem in 2D. (English) Zbl 1113.65112 ETNA, Electron. Trans. Numer. Anal. 26, 34-54 (2007). Reviewer: Srinivasan Natesan (Assam) MSC: 65N30 65N55 74S05 35J40 65F10 65F35 35R05 74K20 PDFBibTeX XMLCite \textit{L. Marcinkowski}, ETNA, Electron. Trans. Numer. Anal. 26, 34--54 (2007; Zbl 1113.65112) Full Text: EuDML Link
Bergamaschi, L.; Bru, R.; Martínez, A.; Putti, M. Quasi-Newton preconditioners for the inexact Newton method. (English) Zbl 1112.65045 ETNA, Electron. Trans. Numer. Anal. 23, 76-87 (2006). MSC: 65H10 65F35 PDFBibTeX XMLCite \textit{L. Bergamaschi} et al., ETNA, Electron. Trans. Numer. Anal. 23, 76--87 (2006; Zbl 1112.65045) Full Text: EuDML Link
Malyshev, Alexander; Sadkane, Miloud Condition numbers of the Krylov bases and spaces associated with the truncated \(QZ\) iteration. (English) Zbl 1112.65043 ETNA, Electron. Trans. Numer. Anal. 23, 5-14 (2006). MSC: 65F35 15A22 PDFBibTeX XMLCite \textit{A. Malyshev} and \textit{M. Sadkane}, ETNA, Electron. Trans. Numer. Anal. 23, 5--14 (2006; Zbl 1112.65043) Full Text: EuDML Link
Siefert, Chris; de Sturler, Eric Probing methods for saddle-point problems. (English) Zbl 1112.65029 ETNA, Electron. Trans. Numer. Anal. 22, 163-183 (2006). MSC: 65F10 65F35 65F50 65N22 35Q30 PDFBibTeX XMLCite \textit{C. Siefert} and \textit{E. de Sturler}, ETNA, Electron. Trans. Numer. Anal. 22, 163--183 (2006; Zbl 1112.65029) Full Text: EuDML Link
Greif, Chen; Schötzau, Dominik Preconditioners for saddle point linear systems with highly singular \((1,1)\) blocks. (English) Zbl 1112.65042 ETNA, Electron. Trans. Numer. Anal. 22, 114-121 (2006). MSC: 65F35 65F10 PDFBibTeX XMLCite \textit{C. Greif} and \textit{D. Schötzau}, ETNA, Electron. Trans. Numer. Anal. 22, 114--121 (2006; Zbl 1112.65042) Full Text: EuDML
Arioli, M.; Manzini, G. A network programming approach in solving Darcy’s equations by mixed finite-element methods. (English) Zbl 1112.65023 ETNA, Electron. Trans. Numer. Anal. 22, 41-70 (2006). MSC: 65F10 76M10 76S05 65F35 65F50 PDFBibTeX XMLCite \textit{M. Arioli} and \textit{G. Manzini}, ETNA, Electron. Trans. Numer. Anal. 22, 41--70 (2006; Zbl 1112.65023) Full Text: EuDML Link
Arioli, M.; Maryška, J.; Rozložník, M.; Tůma, M. Dual variable methods for mixed-hybrid finite element approximation of the potential fluid flow problem in porous media. (English) Zbl 1112.65024 ETNA, Electron. Trans. Numer. Anal. 22, 17-40 (2006). MSC: 65F10 76M10 76S05 65F50 65F35 PDFBibTeX XMLCite \textit{M. Arioli} et al., ETNA, Electron. Trans. Numer. Anal. 22, 17--40 (2006; Zbl 1112.65024) Full Text: EuDML Link
Hanisch, M. R. Two-level additive Schwarz preconditioners for fourth-order mixed methods. (English) Zbl 1115.65328 ETNA, Electron. Trans. Numer. Anal. 22, 1-16 (2006). MSC: 65F35 65F10 65N55 65N30 35J40 PDFBibTeX XMLCite \textit{M. R. Hanisch}, ETNA, Electron. Trans. Numer. Anal. 22, 1--16 (2006; Zbl 1115.65328) Full Text: EuDML Link
Chen, Doron; Gilbert, John R.; Toledo, Sivan Obtaining bounds on the two norm of a matrix from the splitting lemma. (English) Zbl 1119.15307 ETNA, Electron. Trans. Numer. Anal. 21, 28-46 (2005). MSC: 15A60 65F35 15A42 65F10 65F50 PDFBibTeX XMLCite \textit{D. Chen} et al., ETNA, Electron. Trans. Numer. Anal. 21, 28--46 (2005; Zbl 1119.15307) Full Text: EuDML Link
Liesen, Jörg; Tichý, Petr On the worst-case convergence of MR and CG for symmetric positive definite tridiagonal Toeplitz matrices. (English) Zbl 1119.65320 ETNA, Electron. Trans. Numer. Anal. 20, 180-197 (2005). MSC: 65F10 65F35 65N06 35J05 35J25 PDFBibTeX XMLCite \textit{J. Liesen} and \textit{P. Tichý}, ETNA, Electron. Trans. Numer. Anal. 20, 180--197 (2005; Zbl 1119.65320) Full Text: EuDML Link
Li, Na; Saad, Yousef Crout versions of ILU factorization with pivoting for sparse symmetric matrices. (English) Zbl 1075.65045 ETNA, Electron. Trans. Numer. Anal. 20, 75-85 (2005). MSC: 65F10 65F05 65F35 65F50 PDFBibTeX XMLCite \textit{N. Li} and \textit{Y. Saad}, ETNA, Electron. Trans. Numer. Anal. 20, 75--85 (2005; Zbl 1075.65045) Full Text: EuDML EMIS
Janovská, Drahoslava; Opfer, Gerhard Fast Givens transformation for quaternion valued matrices applied to Hessenberg reductions. (English) Zbl 1078.65033 ETNA, Electron. Trans. Numer. Anal. 20, 1-26 (2005). Reviewer: R. P. Tewarson (Stony Brook) MSC: 65F25 65F35 15B33 PDFBibTeX XMLCite \textit{D. Janovská} and \textit{G. Opfer}, ETNA, Electron. Trans. Numer. Anal. 20, 1--26 (2005; Zbl 1078.65033) Full Text: EuDML EMIS
Peña, J. M. LDU decompositions with \(L\) and \(U\) well conditioned. (English) Zbl 1083.65033 ETNA, Electron. Trans. Numer. Anal. 18, 198-208 (2004). Reviewer: János Karátson (Budapest) MSC: 65F05 65F35 15A12 PDFBibTeX XMLCite \textit{J. M. Peña}, ETNA, Electron. Trans. Numer. Anal. 18, 198--208 (2004; Zbl 1083.65033) Full Text: EuDML EMIS
Bueno, M. Isabel; Dopico, Froilán M. Stability and sensivity of Darboux transformation without parameter. (English) Zbl 1065.65060 ETNA, Electron. Trans. Numer. Anal. 18, 101-136 (2004). MSC: 65F30 42C05 15A23 65F35 PDFBibTeX XMLCite \textit{M. I. Bueno} and \textit{F. M. Dopico}, ETNA, Electron. Trans. Numer. Anal. 18, 101--136 (2004; Zbl 1065.65060) Full Text: EuDML EMIS
Greenbaum, Anne Some theoretical results derived from polynomial numerical hulls of Jordan blocks. (English) Zbl 1068.15039 ETNA, Electron. Trans. Numer. Anal. 18, 81-90 (2004). MSC: 15A60 65F10 65F35 PDFBibTeX XMLCite \textit{A. Greenbaum}, ETNA, Electron. Trans. Numer. Anal. 18, 81--90 (2004; Zbl 1068.15039) Full Text: EuDML EMIS
Bertaccini, Daniele Efficient preconditioning for sequences of parametric complex symmetric linear systems. (English) Zbl 1066.65048 ETNA, Electron. Trans. Numer. Anal. 18, 49-64 (2004). MSC: 65F35 65N22 65F10 65F15 35J05 35K05 PDFBibTeX XMLCite \textit{D. Bertaccini}, ETNA, Electron. Trans. Numer. Anal. 18, 49--64 (2004; Zbl 1066.65048) Full Text: EuDML EMIS
Böttcher, Albrecht Transient behavior of powers and exponentials of large Toeplitz matrices. (English) Zbl 1085.47033 ETNA, Electron. Trans. Numer. Anal. 18, 1-41 (2004). Reviewer: Maria Amelia Bastos (Lisboa) MSC: 47B35 15A60 65F35 PDFBibTeX XMLCite \textit{A. Böttcher}, ETNA, Electron. Trans. Numer. Anal. 18, 1--41 (2004; Zbl 1085.47033) Full Text: EuDML EMIS
Brenner, Susanne Analysis of two-dimensional FETI-DP preconditioners by the standard additive Schwarz framework. (English) Zbl 1065.65136 ETNA, Electron. Trans. Numer. Anal. 16, 165-185 (2003). MSC: 65N55 65N30 65F10 65F35 35J25 PDFBibTeX XMLCite \textit{S. Brenner}, ETNA, Electron. Trans. Numer. Anal. 16, 165--185 (2003; Zbl 1065.65136) Full Text: EuDML EMIS
Chen, Doron; Toledo, Sivan Vaidya’s preconditioners: Implementation and experimental study. (English) Zbl 1031.65064 ETNA, Electron. Trans. Numer. Anal. 16, 30-49 (2003). MSC: 65F35 65F10 65F50 PDFBibTeX XMLCite \textit{D. Chen} and \textit{S. Toledo}, ETNA, Electron. Trans. Numer. Anal. 16, 30--49 (2003; Zbl 1031.65064) Full Text: EuDML Link
Serra Capizzano, Stefano; Tablino Possio, Cristina Preconditioning strategies for 2D finite difference matrix sequences. (English) Zbl 1034.65021 ETNA, Electron. Trans. Numer. Anal. 16, 1-29 (2003). MSC: 65N06 65F10 65F35 35J40 35J25 PDFBibTeX XMLCite \textit{S. Serra Capizzano} and \textit{C. Tablino Possio}, ETNA, Electron. Trans. Numer. Anal. 16, 1--29 (2003; Zbl 1034.65021) Full Text: EuDML EMIS
Poole, Gene; Liu, Yong-Cheng; Mandel, Jan Advancing analysis capabilities in ANSYS through solver technology. (English) Zbl 1030.65130 ETNA, Electron. Trans. Numer. Anal. 15, 106-121 (2003). MSC: 65N55 35J25 65N30 65F10 65F35 74S05 76M10 65Y05 65Y15 PDFBibTeX XMLCite \textit{G. Poole} et al., ETNA, Electron. Trans. Numer. Anal. 15, 106--121 (2003; Zbl 1030.65130) Full Text: EuDML Link
Martikainen, Janne; Rossi, Tuomo; Toivanen, Jari Multilevel preconditioners for Lagrange multipliers in domain imbedding. (English) Zbl 1030.65129 ETNA, Electron. Trans. Numer. Anal. 15, 94-105 (2003). MSC: 65N55 35J25 65N22 65F10 65F35 PDFBibTeX XMLCite \textit{J. Martikainen} et al., ETNA, Electron. Trans. Numer. Anal. 15, 94--105 (2003; Zbl 1030.65129) Full Text: EuDML Link
Knyazev, Andrew V.; Neymeyr, Klaus Efficient solution of symmetric eigenvalue problems using multigrid preconditioners in the locally optimal block conjugate gradient method. (English) Zbl 1031.65126 ETNA, Electron. Trans. Numer. Anal. 15, 38-55 (2003). MSC: 65N25 65N55 65N22 35P15 65F10 65F35 PDFBibTeX XMLCite \textit{A. V. Knyazev} and \textit{K. Neymeyr}, ETNA, Electron. Trans. Numer. Anal. 15, 38--55 (2003; Zbl 1031.65126) Full Text: EuDML Link
Huckle, Thomas; Staudacher, Jochen Multigrid preconditioning and Toeplitz matrices. (English) Zbl 1065.65063 ETNA, Electron. Trans. Numer. Anal. 13, 81-105 (2002). MSC: 65F35 65F10 65N55 45B05 65R20 PDFBibTeX XMLCite \textit{T. Huckle} and \textit{J. Staudacher}, ETNA, Electron. Trans. Numer. Anal. 13, 81--105 (2002; Zbl 1065.65063) Full Text: EuDML EMIS
Sprengel, Frauke Comparing multilevel coarsening strategies. (English) Zbl 1024.65120 ETNA, Electron. Trans. Numer. Anal. 14, 178-194 (2002). Reviewer: Plamen Yordanov Yalamov (Russe) MSC: 65N55 65N30 35J25 65F35 65F10 PDFBibTeX XMLCite \textit{F. Sprengel}, ETNA, Electron. Trans. Numer. Anal. 14, 178--194 (2002; Zbl 1024.65120) Full Text: EuDML EMIS
Castel, Jesús M.; Migallón, Violeta; Penadés, José On parallel two-stage methods for Hermitian positive definite matrices with applications to preconditioning. (English) Zbl 0983.65042 ETNA, Electron. Trans. Numer. Anal. 12, 88-112 (2001). Reviewer: F.Uhlig (Auburn) MSC: 65F10 65F35 65Y05 PDFBibTeX XMLCite \textit{J. M. Castel} et al., ETNA, Electron. Trans. Numer. Anal. 12, 88--112 (2001; Zbl 0983.65042) Full Text: EuDML EMIS
Meurant, Gérard Numerical experiments with algebraic multilevel preconditioners. (English) Zbl 0974.65040 ETNA, Electron. Trans. Numer. Anal. 12, 1-65 (2001). MSC: 65F35 65F50 65F10 35J25 65N55 PDFBibTeX XMLCite \textit{G. Meurant}, ETNA, Electron. Trans. Numer. Anal. 12, 1--65 (2001; Zbl 0974.65040) Full Text: EuDML EMIS
Serra Capizzano, Stefano; Tablino Possio, Cristina High-order finite difference schemes and Toeplitz based preconditioners for elliptic problems. (English) Zbl 0985.65129 ETNA, Electron. Trans. Numer. Anal. 11, 55-84 (2000). Reviewer: Raico R.D.Lazarov (College Station) MSC: 65N06 15A12 65F10 65F35 35J25 35J40 PDFBibTeX XMLCite \textit{S. Serra Capizzano} and \textit{C. Tablino Possio}, ETNA, Electron. Trans. Numer. Anal. 11, 55--84 (2000; Zbl 0985.65129) Full Text: EuDML EMIS
Zhang, Jun On preconditioning Schur complement and Schur complement preconditioning. (English) Zbl 0951.65042 ETNA, Electron. Trans. Numer. Anal. 10, 115-130 (2000). Reviewer: Iulian Coroian (Baia Mare) MSC: 65F35 65N06 65N12 35J25 65F10 65F50 PDFBibTeX XMLCite \textit{J. Zhang}, ETNA, Electron. Trans. Numer. Anal. 10, 115--130 (2000; Zbl 0951.65042) Full Text: EuDML EMIS
Toselli, Andrea Neumann-Neumann methods for vector field problems. (English) Zbl 0951.65117 ETNA, Electron. Trans. Numer. Anal. 11, 1-24 (2000). Reviewer: Iulian Coroian (Baia Mare) MSC: 65N30 65F10 65F35 65N55 35J25 PDFBibTeX XMLCite \textit{A. Toselli}, ETNA, Electron. Trans. Numer. Anal. 11, 1--24 (2000; Zbl 0951.65117) Full Text: EuDML EMIS
Cawood, M. E.; Cox, C. L. Perturbation analysis for eigenstructure assignment of linear multi-input systems. (English) Zbl 0965.93061 ETNA, Electron. Trans. Numer. Anal. 11, 25-42 (2000). Reviewer: Petko Hr.Petkov (Sofia) MSC: 93B55 65F15 65F35 93C73 PDFBibTeX XMLCite \textit{M. E. Cawood} and \textit{C. L. Cox}, ETNA, Electron. Trans. Numer. Anal. 11, 25--42 (2000; Zbl 0965.93061) Full Text: EuDML EMIS
Chen, Ke Discrete wavelet transforms accelerated sparse preconditioners for dense boundary element systems. (English) Zbl 0974.65043 ETNA, Electron. Trans. Numer. Anal. 8, 138-153 (1999). Reviewer: R.H.W.Hoppe (München) MSC: 65F35 65N38 65T60 35J25 65F10 PDFBibTeX XMLCite \textit{K. Chen}, ETNA, Electron. Trans. Numer. Anal. 8, 138--153 (1999; Zbl 0974.65043) Full Text: EuDML EMIS
Benzi, Michele; Joubert, Wayne; Mateescu, Gabriel Numerical experiments with parallel orderings for ILU preconditioners. (English) Zbl 0923.65012 ETNA, Electron. Trans. Numer. Anal. 8, 88-114 (1999). Reviewer: D.Petcu (Timişoara) MSC: 65F10 65F35 65Y05 PDFBibTeX XMLCite \textit{M. Benzi} et al., ETNA, Electron. Trans. Numer. Anal. 8, 88--114 (1999; Zbl 0923.65012) Full Text: EuDML EMIS
Björck, Åke; Yuan, J. Y. Preconditioners for least squares problems by LU factorization. (English) Zbl 0924.65034 ETNA, Electron. Trans. Numer. Anal. 8, 26-35 (1999). Reviewer: Petko Hr.Petkov (Sofia) MSC: 65F20 65F35 65F50 PDFBibTeX XMLCite \textit{Å. Björck} and \textit{J. Y. Yuan}, ETNA, Electron. Trans. Numer. Anal. 8, 26--35 (1999; Zbl 0924.65034) Full Text: EuDML EMIS
Dubrulle, A. A. An optimum iteration for the matrix polar decomposition. (English) Zbl 0939.65068 ETNA, Electron. Trans. Numer. Anal. 8, 21-25 (1999). Reviewer: Costică Moroşanu (Iaşi) MSC: 65F30 65F35 PDFBibTeX XMLCite \textit{A. A. Dubrulle}, ETNA, Electron. Trans. Numer. Anal. 8, 21--25 (1999; Zbl 0939.65068) Full Text: EuDML EMIS
Sleijpen, Gerard L. G.; van der Horst, Henk A.; Meijerbrink, Ellen Efficient expansion of subspaces in the Jacobi-Davidson method for standard and generalized eigenproblems. (English) Zbl 0912.65026 ETNA, Electron. Trans. Numer. Anal. 7, 75-89 (1998). Reviewer: V.Burjan (Praha) MSC: 65F15 65F35 PDFBibTeX XMLCite \textit{G. L. G. Sleijpen} et al., ETNA, Electron. Trans. Numer. Anal. 7, 75--89 (1998; Zbl 0912.65026) Full Text: EuDML EMIS
Sorensen, D. C. Truncated \(QZ\) methods for large scale generalized eigenvalue problems. (English) Zbl 0915.65028 ETNA, Electron. Trans. Numer. Anal. 7, 141-162 (1998). Reviewer: Costică Moroşanu (Iaşi) MSC: 65F15 65F35 PDFBibTeX XMLCite \textit{D. C. Sorensen}, ETNA, Electron. Trans. Numer. Anal. 7, 141--162 (1998; Zbl 0915.65028) Full Text: EuDML EMIS
Wu, Kesheng; Saad, Yousef; Stathopoulos, Andreas Inexact Newton preconditioning techniques for large symmetric eigenvalue problems. (English) Zbl 0916.65035 ETNA, Electron. Trans. Numer. Anal. 7, 202-214 (1998). Reviewer: Gunther Reißig (Dresden) MSC: 65F15 65F35 PDFBibTeX XMLCite \textit{K. Wu} et al., ETNA, Electron. Trans. Numer. Anal. 7, 202--214 (1998; Zbl 0916.65035) Full Text: EuDML EMIS
Thole, C.-A.; Mayer, S.; Supalov, A. Fast solution of MSC/NASTRAN sparse matrix problems using a multilevel approach. (English) Zbl 0890.65029 ETNA, Electron. Trans. Numer. Anal. 6, 246-254 (1997). Reviewer: F.Szidarovszky (Tucson) MSC: 65F10 65N30 65F50 65F35 65N55 65Y05 PDFBibTeX XMLCite \textit{C. A. Thole} et al., ETNA, Electron. Trans. Numer. Anal. 6, 246--254 (1997; Zbl 0890.65029) Full Text: EuDML EMIS
Bungartz, Hans-Joachim A multigrid algorithm for higher order finite elements on sparse grids. (English) Zbl 0903.65087 ETNA, Electron. Trans. Numer. Anal. 6, 63-77 (1997). Reviewer: Myron Sussman (Bethel Park) MSC: 65N55 65N30 35J05 65F35 65Y20 65N50 65F10 PDFBibTeX XMLCite \textit{H.-J. Bungartz}, ETNA, Electron. Trans. Numer. Anal. 6, 63--77 (1997; Zbl 0903.65087) Full Text: EuDML EMIS
Mehrmann, Volker; Xu, Hongguo An analysis of the pole placement problem. II: The multi-input case. (English) Zbl 0899.93017 ETNA, Electron. Trans. Numer. Anal. 5, 77-97 (1997). Reviewer: Petko Hr.Petkov (Sofia) MSC: 93B55 93C35 65F15 65F35 65G50 93B05 PDFBibTeX XMLCite \textit{V. Mehrmann} and \textit{H. Xu}, ETNA, Electron. Trans. Numer. Anal. 5, 77--97 (1997; Zbl 0899.93017) Full Text: EuDML EMIS
Ng, Michael K. Circulant preconditioners for convolution-like integral equations with higher-order quadrature rules. (English) Zbl 0910.65112 ETNA, Electron. Trans. Numer. Anal. 5, 18-28 (1997). MSC: 65R20 45E10 65F10 65F35 PDFBibTeX XMLCite \textit{M. K. Ng}, ETNA, Electron. Trans. Numer. Anal. 5, 18--28 (1997; Zbl 0910.65112) Full Text: EuDML EMIS
Casarin, Mario A.; Widlund, Olof B. A hierarchical preconditioner for the mortar finite element method. (English) Zbl 0870.65105 ETNA, Electron. Trans. Numer. Anal. 4, 75-88 (1996). Reviewer: J.P.Milaszewicz (Dublin) MSC: 65N30 65N55 65F10 65F35 35J25 PDFBibTeX XMLCite \textit{M. A. Casarin} and \textit{O. B. Widlund}, ETNA, Electron. Trans. Numer. Anal. 4, 75--88 (1996; Zbl 0870.65105) Full Text: EuDML EMIS
Mehrmann, Volker; Xu, Hongguo An analysis of the pole placement problem I: The single-input case. (English) Zbl 0890.65036 ETNA, Electron. Trans. Numer. Anal. 4, 89-105 (1996). Reviewer: A.Meister (Hamburg) MSC: 65F15 65F35 93B55 PDFBibTeX XMLCite \textit{V. Mehrmann} and \textit{H. Xu}, ETNA, Electron. Trans. Numer. Anal. 4, 89--105 (1996; Zbl 0890.65036) Full Text: EuDML EMIS
Chan, Raymond H.; Nagy, James G.; Plemmons, Robert J. Displacement preconditioner for Toeplitz least squares iterations. (English) Zbl 0809.65038 ETNA, Electron. Trans. Numer. Anal. 2, 44-65 (1994). MSC: 65F20 65F10 65F35 PDFBibTeX XMLCite \textit{R. H. Chan} et al., ETNA, Electron. Trans. Numer. Anal. 2, 44--56 (1994; Zbl 0809.65038) Full Text: EuDML EMIS