Themistoclakis, Woula; Van Barel, Marc A generalization of Floater-Hormann interpolants. (English) Zbl 07797195 J. Comput. Appl. Math. 441, Article ID 115683, 23 p. (2024). MSC: 65D05 41A20 41A25 PDFBibTeX XMLCite \textit{W. Themistoclakis} and \textit{M. Van Barel}, J. Comput. Appl. Math. 441, Article ID 115683, 23 p. (2024; Zbl 07797195) Full Text: DOI arXiv
Vermeylen, Charlotte; Olikier, Guillaume; Van Barel, Marc An approximate projection onto the tangent cone to the variety of third-order tensors of bounded tensor-train rank. (English) Zbl 07789225 Nielsen, Frank (ed.) et al., Geometric science of information. 6th international conference, GSI 2023, St. Malo, France, August 30 – September 1, 2023. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 14071, 484-493 (2023). MSC: 65K05 15A69 PDFBibTeX XMLCite \textit{C. Vermeylen} et al., Lect. Notes Comput. Sci. 14071, 484--493 (2023; Zbl 07789225) Full Text: DOI arXiv
Mach, T.; Reichel, L.; Van Barel, Marc Adaptive cross approximation for Tikhonov regularization in general form. (English) Zbl 1506.65247 Numer. Algorithms 92, No. 1, 815-830 (2023). MSC: 65R10 65F22 PDFBibTeX XMLCite \textit{T. Mach} et al., Numer. Algorithms 92, No. 1, 815--830 (2023; Zbl 1506.65247) Full Text: DOI arXiv
Berger, Guillaume O.; Absil, Pierre-Antoine; De Lathauwer, Lieven; Jungers, Raphaël M.; Van Barel, Marc Equivalent polyadic decompositions of matrix multiplication tensors. (English) Zbl 1486.15030 J. Comput. Appl. Math. 406, Article ID 113941, 17 p. (2022). Reviewer: Rick Rischter (Itajubá) MSC: 15A69 15A03 14Q20 68W30 PDFBibTeX XMLCite \textit{G. O. Berger} et al., J. Comput. Appl. Math. 406, Article ID 113941, 17 p. (2022; Zbl 1486.15030) Full Text: DOI arXiv Link
Van Buggenhout, Niel; Van Barel, Marc; Vandebril, Raf Generation of orthogonal rational functions by procedures for structured matrices. (English) Zbl 1480.65103 Numer. Algorithms 89, No. 2, 551-582 (2022). MSC: 65F60 65F18 30C10 PDFBibTeX XMLCite \textit{N. Van Buggenhout} et al., Numer. Algorithms 89, No. 2, 551--582 (2022; Zbl 1480.65103) Full Text: DOI arXiv Link
Tisseur, Françoise; Van Barel, Marc Min-max elementwise backward error for roots of polynomials and a corresponding backward stable root finder. (English) Zbl 1470.65094 Linear Algebra Appl. 623, 454-477 (2021). MSC: 65H04 65F15 30C15 15A22 15A80 15A18 47J10 PDFBibTeX XMLCite \textit{F. Tisseur} and \textit{M. Van Barel}, Linear Algebra Appl. 623, 454--477 (2021; Zbl 1470.65094) Full Text: DOI arXiv
Mourrain, Bernard; Telen, Simon; Van Barel, Marc Truncated normal forms for solving polynomial systems: generalized and efficient algorithms. (English) Zbl 1443.13024 J. Symb. Comput. 102, 63-85 (2021). MSC: 13P15 14Q65 65H14 68W30 PDFBibTeX XMLCite \textit{B. Mourrain} et al., J. Symb. Comput. 102, 63--85 (2021; Zbl 1443.13024) Full Text: DOI arXiv
Telen, Simon; Van Barel, Marc; Verschelde, Jan A robust numerical path tracking algorithm for polynomial homotopy continuation. (English) Zbl 1457.65023 SIAM J. Sci. Comput. 42, No. 6, A3610-A3637 (2020). MSC: 65H20 65H04 65H10 41A21 PDFBibTeX XMLCite \textit{S. Telen} et al., SIAM J. Sci. Comput. 42, No. 6, A3610--A3637 (2020; Zbl 1457.65023) Full Text: DOI arXiv
van Buggenhout, Niel; van Barel, Marc; Vandebril, Raf Biorthogonal rational Krylov subspace methods. (English) Zbl 1433.65058 ETNA, Electron. Trans. Numer. Anal. 51, 451-468 (2019). MSC: 65F15 15A22 65Q30 PDFBibTeX XMLCite \textit{N. van Buggenhout} et al., ETNA, Electron. Trans. Numer. Anal. 51, 451--468 (2019; Zbl 1433.65058) Full Text: DOI arXiv Link
Telen, Simon; Van Barel, Marc A stabilized normal form algorithm for generic systems of polynomial equations. (English) Zbl 1393.13006 J. Comput. Appl. Math. 342, 119-132 (2018). Reviewer: Drahoslava Janovská (Praha) MSC: 13A15 65F30 65F15 13P15 PDFBibTeX XMLCite \textit{S. Telen} and \textit{M. Van Barel}, J. Comput. Appl. Math. 342, 119--132 (2018; Zbl 1393.13006) Full Text: DOI arXiv Link
Mach, T.; Reichel, L.; Van Barel, M.; Vandebril, R. Adaptive cross approximation for ill-posed problems. (English) Zbl 1416.65565 J. Comput. Appl. Math. 303, 206-217 (2016). MSC: 65R32 45Q05 65F50 65F15 PDFBibTeX XMLCite \textit{T. Mach} et al., J. Comput. Appl. Math. 303, 206--217 (2016; Zbl 1416.65565) Full Text: DOI
Sorber, Laurent; Domanov, Ignat; Van Barel, Marc; De Lathauwer, Lieven Exact line and plane search for tensor optimization. (English) Zbl 1361.90046 Comput. Optim. Appl. 63, No. 1, 121-142 (2016). MSC: 90C26 90C48 PDFBibTeX XMLCite \textit{L. Sorber} et al., Comput. Optim. Appl. 63, No. 1, 121--142 (2016; Zbl 1361.90046) Full Text: DOI Link
Humet, Matthias; Van Barel, Marc Algorithms for the Geronimus transformation for orthogonal polynomials on the unit circle. (English) Zbl 1293.65065 J. Comput. Appl. Math. 267, 195-217 (2014). MSC: 65F25 42C05 15A23 PDFBibTeX XMLCite \textit{M. Humet} and \textit{M. Van Barel}, J. Comput. Appl. Math. 267, 195--217 (2014; Zbl 1293.65065) Full Text: DOI
Mach, Thomas; Van Barel, Marc; Vandebril, Raf Inverse eigenvalue problems for extended Hessenberg and extended tridiagonal matrices. (English) Zbl 1294.65041 J. Comput. Appl. Math. 272, 377-398 (2014). MSC: 65F18 65F25 65F50 PDFBibTeX XMLCite \textit{T. Mach} et al., J. Comput. Appl. Math. 272, 377--398 (2014; Zbl 1294.65041) Full Text: DOI
Frederix, Katrijn; Delvaux, Steven; Van Barel, Marc An algorithm for computing the eigenvalues of block companion matrices. (English) Zbl 1260.65024 Numer. Algorithms 62, No. 2, 261-287 (2013). MSC: 65F15 15A54 PDFBibTeX XMLCite \textit{K. Frederix} et al., Numer. Algorithms 62, No. 2, 261--287 (2013; Zbl 1260.65024) Full Text: DOI Link
Van Barel, Marc; Chesnokov, Andrey A method to compute recurrence relation coefficients for bivariate orthogonal polynomials by unitary matrix transformations. (English) Zbl 1200.65017 Numer. Algorithms 55, No. 2-3, 383-402 (2010). MSC: 65D20 42C05 65F18 65D05 65T40 PDFBibTeX XMLCite \textit{M. Van Barel} and \textit{A. Chesnokov}, Numer. Algorithms 55, No. 2--3, 383--402 (2010; Zbl 1200.65017) Full Text: DOI Link
Van Barel, Marc; Vandebril, Raf; Van Dooren, Paul; Frederix, Katrijn Implicit double shift \(QR\)-algorithm for companion matrices. (English) Zbl 1196.65076 Numer. Math. 116, No. 2, 177-212 (2010). MSC: 65F15 PDFBibTeX XMLCite \textit{M. Van Barel} et al., Numer. Math. 116, No. 2, 177--212 (2010; Zbl 1196.65076) Full Text: DOI
Frederix, Katrijn; Van Barel, Marc Solving a large dense linear system by adaptive cross approximation. (English) Zbl 1196.65064 J. Comput. Appl. Math. 234, No. 11, 3181-3195 (2010). MSC: 65F05 65N38 35J05 PDFBibTeX XMLCite \textit{K. Frederix} and \textit{M. Van Barel}, J. Comput. Appl. Math. 234, No. 11, 3181--3195 (2010; Zbl 1196.65064) Full Text: DOI
van Barel, Marc; Vanberghen, Yvette; van Dooren, Paul Using semiseparable matrices to compute the SVD of a general matrix product/quotient. (English) Zbl 1196.65078 J. Comput. Appl. Math. 234, No. 11, 3175-3180 (2010). MSC: 65F20 PDFBibTeX XMLCite \textit{M. van Barel} et al., J. Comput. Appl. Math. 234, No. 11, 3175--3180 (2010; Zbl 1196.65078) Full Text: DOI
Chesnokov, Andrey; van Barel, Marc A direct method to solve block banded block Toeplitz systems with non-banded Toeplitz blocks. (English) Zbl 1189.65052 J. Comput. Appl. Math. 234, No. 5, 1485-1491 (2010). MSC: 65F05 65F50 15B05 65Y20 PDFBibTeX XMLCite \textit{A. Chesnokov} and \textit{M. van Barel}, J. Comput. Appl. Math. 234, No. 5, 1485--1491 (2010; Zbl 1189.65052) Full Text: DOI
Vandebril, Raf; van Barel, Marc; Mastronardi, Nicola A multiple shift \(QR\)-step for structured rank matrices. (English) Zbl 1179.65041 J. Comput. Appl. Math. 233, No. 5, 1326-1344 (2010). MSC: 65F15 PDFBibTeX XMLCite \textit{R. Vandebril} et al., J. Comput. Appl. Math. 233, No. 5, 1326--1344 (2010; Zbl 1179.65041) Full Text: DOI
Bultheel, A.; van Gucht, P.; van Barel, M. Orthogonal rational functions with real coefficients and semiseparable matrices. (English) Zbl 1178.93065 J. Comput. Appl. Math. 233, No. 5, 1192-1201 (2010). MSC: 93B60 65F30 65F18 93B30 PDFBibTeX XMLCite \textit{A. Bultheel} et al., J. Comput. Appl. Math. 233, No. 5, 1192--1201 (2010; Zbl 1178.93065) Full Text: DOI
Vandebril, Raf; Van Barel, Marc; Mastronardi, Nicola Rational \(QR\)-iteration without inversion. (English) Zbl 1154.65020 Numer. Math. 110, No. 4, 561-575 (2008). MSC: 65F15 PDFBibTeX XMLCite \textit{R. Vandebril} et al., Numer. Math. 110, No. 4, 561--575 (2008; Zbl 1154.65020) Full Text: DOI
Vanberghen, Yvette; Vandebril, Raf; Van Barel, Marc AQZ-method based on semiseparable matrices. (English) Zbl 1153.65038 J. Comput. Appl. Math. 218, No. 2, 482-491 (2008). Reviewer: Raffaella Pavani (Milano) MSC: 65F15 PDFBibTeX XMLCite \textit{Y. Vanberghen} et al., J. Comput. Appl. Math. 218, No. 2, 482--491 (2008; Zbl 1153.65038) Full Text: DOI
Delvaux, Steven; Van Barel, Marc Unitary rank structured matrices. (English) Zbl 1136.65045 J. Comput. Appl. Math. 215, No. 1, 49-78 (2008). MSC: 65F25 PDFBibTeX XMLCite \textit{S. Delvaux} and \textit{M. Van Barel}, J. Comput. Appl. Math. 215, No. 1, 49--78 (2008; Zbl 1136.65045) Full Text: DOI
Delvaux, Steven; Van Barel, Marc Eigenvalue computation for unitary rank structured matrices. (English) Zbl 1132.65026 J. Comput. Appl. Math. 213, No. 1, 268-287 (2008). MSC: 65F15 65F25 65F50 PDFBibTeX XMLCite \textit{S. Delvaux} and \textit{M. Van Barel}, J. Comput. Appl. Math. 213, No. 1, 268--287 (2008; Zbl 1132.65026) Full Text: DOI
Gemignani, Luca; Van Barel, Marc; Delvaux, Steven Fast QR factorization of Cauchy-like matrices. (English) Zbl 1130.65059 Linear Algebra Appl. 428, No. 2-3, 697-711 (2008). Reviewer: Răzvan Răducanu (Iaşi) MSC: 65F30 65F18 PDFBibTeX XMLCite \textit{L. Gemignani} et al., Linear Algebra Appl. 428, No. 2--3, 697--711 (2008; Zbl 1130.65059) Full Text: DOI
Plestenjak, Bor; Van Barel, Marc; Van Camp, Ellen A Cholesky LR algorithm for the positive definite symmetric diagonal-plus-semiseparable eigenproblem. (English) Zbl 1136.65043 Linear Algebra Appl. 428, No. 2-3, 586-599 (2008). Reviewer: Raffaella Pavani (Milano) MSC: 65F15 PDFBibTeX XMLCite \textit{B. Plestenjak} et al., Linear Algebra Appl. 428, No. 2--3, 586--599 (2008; Zbl 1136.65043) Full Text: DOI
Vandebril, Raf; Mastronardi, Nicola; Van Barel, Marc A Levinson-like algorithm for symmetric strongly nonsingular higher order semiseparable plus band matrices. (English) Zbl 1102.65032 J. Comput. Appl. Math. 198, No. 1, 75-97 (2007). MSC: 65F05 PDFBibTeX XMLCite \textit{R. Vandebril} et al., J. Comput. Appl. Math. 198, No. 1, 75--97 (2007; Zbl 1102.65032) Full Text: DOI
Vandebril, Raf; Camp, Van Ellen; Van Barel, Marc; Mastronardi, Nicola On the convergence properties of the orthogonal similarity transformations to tridiagonal and semiseparable (plus diagonal) form. (English) Zbl 1102.65042 Numer. Math. 104, No. 2, 205-239 (2006). MSC: 65F15 PDFBibTeX XMLCite \textit{R. Vandebril} et al., Numer. Math. 104, No. 2, 205--239 (2006; Zbl 1102.65042) Full Text: DOI
Vandebril, Raf; Golub, Gene; Van Barel, Marc A small note on the scaling of symmetric positive definite semiseparable matrices. (English) Zbl 1092.65038 Numer. Algorithms 41, No. 3, 319-326 (2006). MSC: 65F35 65F50 65F05 15A12 PDFBibTeX XMLCite \textit{R. Vandebril} et al., Numer. Algorithms 41, No. 3, 319--326 (2006; Zbl 1092.65038) Full Text: DOI Link
Vandebril, Raf; Van Barel, Marc Necessary and sufficient conditions for orthogonal similarity transformations to obtain the Arnoli(Lanczos)-Ritz values. (English) Zbl 1093.65038 Linear Algebra Appl. 414, No. 2-3, 435-444 (2006). Reviewer: Daniel Kressner (Zagreb) MSC: 65F15 65F25 PDFBibTeX XMLCite \textit{R. Vandebril} and \textit{M. Van Barel}, Linear Algebra Appl. 414, No. 2--3, 435--444 (2006; Zbl 1093.65038) Full Text: DOI
Vandebril, Raf; Van Camp, Ellen; Van Barel, Marc; Mastronardi, Nicola Orthogonal similarity transformation of a symmetric matrix into a diagonal-plus-semiseparable one with free choice of the diagonal. (English) Zbl 1086.65040 Numer. Math. 102, No. 4, 709-726 (2006). MSC: 65F30 65Y20 15A21 PDFBibTeX XMLCite \textit{R. Vandebril} et al., Numer. Math. 102, No. 4, 709--726 (2006; Zbl 1086.65040) Full Text: DOI
Mastronardi, N.; Van Camp, E; Van Barel, M. Divide and conquer algorithms for computing the eigendecomposition of symmetric diagonal-plus-semiseparable matrices. (English) Zbl 1105.65035 Numer. Algorithms 39, No. 4, 379-398 (2005). Reviewer: Alan L. Andrew (Bundoora) MSC: 65F15 15B57 PDFBibTeX XMLCite \textit{N. Mastronardi} et al., Numer. Algorithms 39, No. 4, 379--398 (2005; Zbl 1105.65035) Full Text: DOI
Delvaux, Steven; Van Barel, Marc Orthonormal rational function vectors. (English) Zbl 1071.65013 Numer. Math. 100, No. 3, 409-440 (2005). Reviewer: Martin D. Buhmann (Gießen) MSC: 65D15 42C05 65F18 65F05 PDFBibTeX XMLCite \textit{S. Delvaux} and \textit{M. Van Barel}, Numer. Math. 100, No. 3, 409--440 (2005; Zbl 1071.65013) Full Text: DOI
Bultheel, A.; Cuyt, A.; Van Assche, W.; Van Barel, M.; Verdonk, B. Generalizations of orthogonal polynomials. (English) Zbl 1068.42021 J. Comput. Appl. Math. 179, No. 1-2, 57-95 (2005). Reviewer: Alexei Lukashov (Saratov) MSC: 42C05 11J83 15B52 65D32 41A21 PDFBibTeX XMLCite \textit{A. Bultheel} et al., J. Comput. Appl. Math. 179, No. 1--2, 57--95 (2005; Zbl 1068.42021) Full Text: DOI
Vandebril, Raf; Van Barel, Marc; Mastronardi, Nicola A QR-method for computing the singular values via semiseparable matrices. (English) Zbl 1069.65044 Numer. Math. 99, No. 1, 163-195 (2004). Reviewer: Michael Jung (Dresden) MSC: 65F20 65F15 PDFBibTeX XMLCite \textit{R. Vandebril} et al., Numer. Math. 99, No. 1, 163--195 (2004; Zbl 1069.65044) Full Text: DOI
Bultheel, A.; Van Barel, M.; Van gucht, P. Orthogonal basis functions in discrete least-squares rational approximation. (English) Zbl 1046.93010 J. Comput. Appl. Math. 164-165, 175-194 (2004). MSC: 93B30 41A20 65F18 42C15 PDFBibTeX XMLCite \textit{A. Bultheel} et al., J. Comput. Appl. Math. 164--165, 175--194 (2004; Zbl 1046.93010) Full Text: DOI
Van Barel, Marc; Heinig, Georg; Kravanja, Peter A superfast method for solving Toeplitz linear least squares problems. (English) Zbl 1044.65033 Linear Algebra Appl. 366, 441-457 (2003). Reviewer: Otu Vaarmann (Tallinn) MSC: 65F20 PDFBibTeX XMLCite \textit{M. Van Barel} et al., Linear Algebra Appl. 366, 441--457 (2003; Zbl 1044.65033) Full Text: DOI
Sakurai, Tetsuya; Kravanja, Peter; Sugiura, Hiroshi; Van Barel, Marc An error analysis of two related quadrature methods for computing zeros of analytic functions. (English) Zbl 1139.65307 J. Comput. Appl. Math. 152, No. 1-2, 467-480 (2003). Reviewer: Matthew He (Ft. Lauderdale) MSC: 65H05 65D32 PDFBibTeX XMLCite \textit{T. Sakurai} et al., J. Comput. Appl. Math. 152, No. 1--2, 467--480 (2003; Zbl 1139.65307) Full Text: DOI
Hendrickx, Jef; Van Barel, Marc A Kronecker product variant of the FACR method for solving the generalized Poisson equation. (English) Zbl 0996.65030 J. Comput. Appl. Math. 140, No. 1-2, 369-380 (2002). MSC: 65F05 65N06 35J05 PDFBibTeX XMLCite \textit{J. Hendrickx} and \textit{M. Van Barel}, J. Comput. Appl. Math. 140, No. 1--2, 369--380 (2002; Zbl 0996.65030) Full Text: DOI
Hendrickx, Jef; Van Barel, Marc Fast direct solution methods for symmetric banded Toeplitz systems, based on the sine transform. (English) Zbl 0997.65050 Linear Algebra Appl. 343-344, 211-232 (2002). Reviewer: R.P.Tewarson (Stony Brook) MSC: 65F05 65F50 65T50 PDFBibTeX XMLCite \textit{J. Hendrickx} and \textit{M. Van Barel}, Linear Algebra Appl. 343--344, 211--232 (2002; Zbl 0997.65050) Full Text: DOI
Van Barel, Marc; Kravanja, Peter A stabilized superfast solver for indefinite Hankel systems. (English) Zbl 0938.65059 Linear Algebra Appl. 284, No. 1-3, 335-355 (1998). Reviewer: Liu Xinguo (Qingdao) MSC: 65F05 PDFBibTeX XMLCite \textit{M. Van Barel} and \textit{P. Kravanja}, Linear Algebra Appl. 284, No. 1--3, 335--355 (1998; Zbl 0938.65059) Full Text: DOI
Kravanja, Peter; Van Barel, Marc A fast Hankel solver based on an inversion formula for Loewner matrices. (English) Zbl 0943.65041 Linear Algebra Appl. 282, No. 1-3, 275-295 (1998). Reviewer: D.Braess (Bochum) MSC: 65F05 65T50 41A20 PDFBibTeX XMLCite \textit{P. Kravanja} and \textit{M. Van Barel}, Linear Algebra Appl. 282, No. 1--3, 275--295 (1998; Zbl 0943.65041) Full Text: DOI
Van Barel, Marc; Bultheel, Adhemar Look-ahead methods for block Hankel systems. (English) Zbl 0913.65018 J. Comput. Appl. Math. 86, No. 1, 311-333 (1997). Reviewer: M.M.Konstantinov (Sofia) MSC: 65F05 PDFBibTeX XMLCite \textit{M. Van Barel} and \textit{A. Bultheel}, J. Comput. Appl. Math. 86, No. 1, 311--333 (1997; Zbl 0913.65018) Full Text: DOI
Van Barel, Marc; Bultheel, Adhemar A lookahead algorithm for the solution of block Toeplitz systems. (English) Zbl 0885.65028 Linear Algebra Appl. 266, 291-335 (1997). Reviewer: R.P.Tewarson (Stony Brook) MSC: 65F05 65D05 PDFBibTeX XMLCite \textit{M. Van Barel} and \textit{A. Bultheel}, Linear Algebra Appl. 266, 291--335 (1997; Zbl 0885.65028) Full Text: DOI
Van Barel, Marc; Bultheel, Adhemar A generalized minimal partial realization problem. (English) Zbl 0877.93025 Linear Algebra Appl. 254, 527-551 (1997). Reviewer: M.Tibaldi (Bologna) MSC: 93B20 93B11 41A05 41A20 65D05 PDFBibTeX XMLCite \textit{M. Van Barel} and \textit{A. Bultheel}, Linear Algebra Appl. 254, 527--551 (1997; Zbl 0877.93025) Full Text: DOI
Van Barel, M.; Vavřín, Z. Inversion of a block Löwner matrix. (English) Zbl 0861.15003 J. Comput. Appl. Math. 69, No. 2, 261-284 (1996). Reviewer: M.Voicu (Iaşi) MSC: 15A09 65F05 41A20 41A05 PDFBibTeX XMLCite \textit{M. Van Barel} and \textit{Z. Vavřín}, J. Comput. Appl. Math. 69, No. 2, 261--284 (1996; Zbl 0861.15003) Full Text: DOI
van Barel, Marc; Bultheel, Adhemar A look-ahead method for computing vector Padé-Hermite approximants. (English) Zbl 0841.41012 Constructive Approximation 11, No. 4, 455-476 (1995). MSC: 41A21 65F05 PDFBibTeX XMLCite \textit{M. van Barel} and \textit{A. Bultheel}, Constr. Approx. 11, No. 4, 455--476 (1995; Zbl 0841.41012) Full Text: DOI
Bultheel, Adhemar; Van Barel, Marc Formal orthogonal polynomials and Hankel/Toeplitz duality. (English) Zbl 0867.42012 Numer. Algorithms 10, No. 3-4, 289-335 (1995). Reviewer: L.Gatteschi (Torino) MSC: 42C05 PDFBibTeX XMLCite \textit{A. Bultheel} and \textit{M. Van Barel}, Numer. Algorithms 10, No. 3--4, 289--335 (1995; Zbl 0867.42012) Full Text: DOI
Van Barel, Marc; Bultheel, Adhemar Discrete linearized least-squares rational approximation on the unit circle. (English) Zbl 0810.65011 J. Comput. Appl. Math. 50, No. 1-3, 545-563 (1994). Reviewer: D.Braess (Bochum) MSC: 65D15 65D05 65Y05 41A20 PDFBibTeX XMLCite \textit{M. Van Barel} and \textit{A. Bultheel}, J. Comput. Appl. Math. 50, No. 1--3, 545--563 (1994; Zbl 0810.65011) Full Text: DOI
Van Barel, Marc; Bultheel, Adhemar A parallel algorithm for discrete least squares rational approximation. (English) Zbl 0762.41016 Numer. Math. 63, No. 1, 99-121 (1992). MSC: 41A20 65D15 65Y05 PDFBibTeX XMLCite \textit{M. Van Barel} and \textit{A. Bultheel}, Numer. Math. 63, No. 1, 99--121 (1992; Zbl 0762.41016) Full Text: DOI EuDML
Van Barel, Marc; Bultheel, Adhemar A new formal approach to the rational interpolation problem. (English) Zbl 0765.65016 Numer. Math. 62, No. 1, 87-122 (1992). Reviewer: L.Gatteschi (Torino) MSC: 65D15 41A20 41A05 41A21 PDFBibTeX XMLCite \textit{M. Van Barel} and \textit{A. Bultheel}, Numer. Math. 62, No. 1, 87--122 (1992; Zbl 0765.65016) Full Text: DOI EuDML
Van Barel, Marc; Bultheel, Adhemar The computation of non-perfect Padé-Hermite approximants. (English) Zbl 0753.65013 Numer. Algorithms 1, No. 3, 285-304 (1991). Reviewer: Sun Yongsheng (Beijing) MSC: 65D15 41A21 PDFBibTeX XMLCite \textit{M. Van Barel} and \textit{A. Bultheel}, Numer. Algorithms 1, No. 3, 285--304 (1991; Zbl 0753.65013) Full Text: DOI
Van Barel, Marc; Bultheel, Adhemar A new approach to the rational interpolation problem: The vector case. (English) Zbl 0729.41005 J. Comput. Appl. Math. 33, No. 3, 331-346 (1990). Reviewer: P.Lappan (East Lansing) MSC: 41A05 41A20 PDFBibTeX XMLCite \textit{M. Van Barel} and \textit{A. Bultheel}, J. Comput. Appl. Math. 33, No. 3, 331--346 (1990; Zbl 0729.41005) Full Text: DOI
Van Barel, Marc; Bultheel, Adhemar A new approach to the rational interpolation problem. (English) Zbl 0715.41018 J. Comput. Appl. Math. 32, No. 1-2, 281-289 (1990). MSC: 41A20 41A05 PDFBibTeX XMLCite \textit{M. Van Barel} and \textit{A. Bultheel}, J. Comput. Appl. Math. 32, No. 1--2, 281--289 (1990; Zbl 0715.41018) Full Text: DOI