Edit Profile (opens in new tab) Quintana-Ortí, Enrique S. Co-Author Distance Author ID: quintana-orti.enrique-s Published as: Quintana-Ortí, Enrique S.; Quintana-Ortí, E. S.; Quintana-Orti, Enrique S. more...less Documents Indexed: 68 Publications since 1998, including 1 Additional arXiv Preprint Co-Authors: 94 Co-Authors with 68 Joint Publications 961 Co-Co-Authors all top 5 Co-Authors 0 single-authored 23 Quintana-Ortí, Gregorio 21 Benner, Peter 11 Aliaga, José Ignacio 11 Mayo, Rafael 10 van de Geijn, Robert Alexander 6 Castillo, Maribel 6 Hernández, Vicente G. 6 Remón, Alfredo 5 Badía, José M. 5 Bientinesi, Paolo 5 Bollhöfer, Matthias 5 Igual, Francisco D. 4 Ezzatti, Pablo 3 Davidović, Davor 3 Flegar, Goran 3 Marqués, Mercedes 3 Martín, Alberto F. 3 Sun, Xiaobai 3 Tomás, Andrés E. 3 Van Zee, Field Garritt 2 Alonso, Pedro 2 Anzt, Hartwig 2 Badia, Rosa Maria 2 Barreda, Maria 2 Byers, Ralph 2 Carratalá-Sáez, Rocío 2 Chacón, Pablo M. 2 Cojean, Terry 2 Gunnels, John A. 2 Herrero, José R. 2 Kressner, Daniel 2 Langer, Sabine C. 2 López-Blanco, Jose Ramon 2 Low, Tze Meng 2 Myers, Margaret E. 2 Peña, Antonio J. 2 Román, Jose E. 2 Schauer, Marco 1 Alonso-Jordá, Pedro 1 Ayguadé, Eduard 1 Balaji, Pavan 1 Barrachina, Sergio 1 Bellens, Pieter 1 Beltran, Vicenç 1 Börm, Steffen 1 Cabrera, Daniel 1 Castelló, Adrián 1 Catalán, Sandra 1 Chan, Ernie 1 Christophersen, Sven 1 Climente, Juan I. 1 Cortina, Raquel 1 Di Napoli, Edoardo A. 1 Dufrechou, Ernesto 1 Duran, Alejandro 1 Faßbender, Heike 1 Ferrer, Roger 1 Göbel, Fritz 1 Gonzalez, Marc 1 Grützmacher, Thomas 1 Gual, Rafael Mayo 1 Huss-Lederman, Steven 1 Iakymchuk, Roman 1 Iserte, Sergio 1 Jiménez-González, Daniel 1 Joffrain, Thierry 1 Kågström, Bo 1 Labarta, Jesús 1 Malossi, A. Cristiano I. 1 Mariani, Giovani 1 Martinell, Luis 1 Martorell, Xavier 1 Mena, Hermann 1 Movilla, Jose L. 1 Nayak, Pratik 1 Novaković, Vedran 1 Pérez, Josep M. 1 Petitet, Antoine 1 Petschow, M. 1 Planas, Judit 1 Planelles, Josep 1 Ranilla, José 1 Reyes, Ruymán 1 Rhodes, Tyler 1 Ribizel, Tobias 1 Rodríguez-Sánchez, Rafael 1 Rubio, Rafael María 1 Sapunar, Marin 1 Scheidegger, Florian 1 Seo, Sangmin 1 Smith, Tyler M. 1 Tsai, Yuhsiang Mike 1 Wiesenberger, Matthias 1 Wu, Yuan-Jye Y. all top 5 Serials 10 ACM Transactions on Mathematical Software 4 Numerical Algorithms 3 Parallel Computing 3 SIAM Journal on Scientific Computing 2 Computer Physics Communications 2 Journal of Computational Physics 2 Applied Mathematics and Computation 2 IEEE Transactions on Computers 2 Journal of Scientific Computing 2 Journal of Parallel and Distributed Computing 2 The Journal of Supercomputing 1 International Journal of Systems Science 1 Mathematics of Computation 1 Automatica 1 BIT 1 Journal of Computational and Applied Mathematics 1 International Journal of Parallel Programming 1 Formal Aspects of Computing 1 International Journal of High Speed Computing 1 Linear Algebra and its Applications 1 Parallel Algorithms and Applications 1 Optimization Methods & Software 1 Mathematical and Computer Modelling of Dynamical Systems 1 International Journal of Applied Mathematics and Computer Science 1 Concurrency and Computation: Practice & Experience 1 Journal of Computational Acoustics 1 International Journal of Parallel, Emergent and Distributed Systems 1 Algorithms 1 Applied Mathematics and Nonlinear Sciences all top 5 Fields 59 Numerical analysis (65-XX) 15 Systems theory; control (93-XX) 14 Linear and multilinear algebra; matrix theory (15-XX) 13 Computer science (68-XX) 2 Calculus of variations and optimal control; optimization (49-XX) 2 Mechanics of deformable solids (74-XX) 2 Optics, electromagnetic theory (78-XX) 1 Commutative algebra (13-XX) 1 Algebraic geometry (14-XX) 1 Functional analysis (46-XX) 1 Quantum theory (81-XX) 1 Statistical mechanics, structure of matter (82-XX) 1 Biology and other natural sciences (92-XX) 1 Information and communication theory, circuits (94-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 53 Publications have been cited 303 times in 211 Documents Cited by ▼ Year ▼ Solving stable generalized Lyapunov equations with the matrix sign function. Zbl 0940.65035 Benner, Peter; Quintana-Ortí, Enrique S. 47 1999 Balanced truncation model reduction of large-scale dense systems on parallel computers. Zbl 0978.93013 Benner, Peter; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio 17 2000 Efficient algorithms for generalized algebraic Bernoulli equations based on the matrix sign function. Zbl 1132.65033 Barrachina, Sergio; Benner, Peter; Quintana-Ortí, Enrique S. 15 2007 Programming matrix algorithms-by-blocks for thread-level parallelism. Zbl 1364.65105 Quintana-Ortí, Gregorio; Quintana-Ortí, Enrique S.; Van De Geijn, Robert A.; Van Zee, Field G.; Chan, Ernie 15 2009 Spectral division methods for block generalized Schur decompositions. Zbl 1054.65034 Sun, Xiaobai; Quintana-Ortí, Enrique S. 14 2004 Solving stable Sylvester equations via rational iterative schemes. Zbl 1098.65041 Benner, Peter; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio 13 2006 Blocked algorithms for the reduction to Hessenberg-triangular form revisited. Zbl 1157.65348 Kågström, B.; Kressner, D.; Quintana-Ortí, E. S.; Quintana-Ortí, G. 13 2008 Parallel computation of 3-D soil-structure interaction in time domain with a coupled FEM/SBFEM approach. Zbl 1311.74077 Schauer, Marco; Roman, Jose E.; Quintana-Ortí, Enrique S.; Langer, Sabine 11 2012 Numerical solution of discrete stable linear matrix equations on multicomputers. Zbl 1009.65039 Benner, Peter; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio 10 2002 A mixed-precision algorithm for the solution of Lyapunov equations on hybrid CPU-GPU platforms. Zbl 1225.65037 Benner, Peter; Ezzatti, Pablo; Kressner, Daniel; Quintana-Ortí, Enrique S.; Remón, Alfredo 9 2011 Solving linear-quadratic optimal control problems on parallel computers. Zbl 1154.65317 Benner, Peter; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio 8 2008 Model reduction based on spectral projection methods. Zbl 1106.93015 Benner, Peter; Quintana-Ortí, Enrique S. 7 2005 Parallel algorithms for model reduction of discrete-time systems. Zbl 1044.93012 Benner, P.; Quintana-Ortí, E. S.; Quintana-Ortí, G. 7 2003 The generalized Newton iteration for the matrix sign function. Zbl 1016.65018 Sun, Xiaobai; Quintana-Ortí, Enrique S. 7 2002 Solving algebraic Riccati equations on parallel computers using Newton’s method with exact line search. Zbl 0949.65041 Benner, P.; Byers, R.; Quintana-Ortí, E. S.; Quintana-Ortí, G. 6 2000 Parallel algorithms for LQ optimal control of discrete-time periodic linear systems. Zbl 1008.93035 Benner, Peter; Byers, Ralph; Mayo, Rafael; Quintana-Ortí, Enrique S.; Hernández, Vicente 6 2002 Parallel codes for computing the numerical rank. Zbl 0935.65019 Quintana-Ortí, Gregorio; Quintana-Ortí, Enrique S. 5 1998 Parallel model reduction of large linear descriptor systems via balanced truncation. Zbl 1118.65399 Benner, Peter; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio 5 2005 Formal derivation of algorithms: the triangular sylvester equation. Zbl 1072.65064 Quintana-Ortí, Enrique S.; van de Geijn, Robert A. 5 2003 The science of deriving dense linear algebra algorithms. Zbl 1073.65036 Bientinesi, Paolo; Gunnels, John A.; Myers, Margaret E.; Quintana-Ortí, Enrique S.; van de Geijn, Robert A. 5 2005 Representing linear algebra algorithms in code: The FLAME application program interfaces. Zbl 1073.65037 Bientinesi, Paolo; Quintana-Ortí, Enrique S.; van de Geijn, Robert A. 5 2005 Solving matrix equations on multi-core and many-core architectures. Zbl 1461.65061 Benner, Peter; Ezzatti, Pablo; Mena, Hermann; Quintana-Ortí, Enrique S.; Remón, Alfredo 5 2013 Ginkgo: a modern linear operator algebra framework for high performance computing. Zbl 07500127 Anzt, Hartwig; Cojean, Terry; Flegar, Goran; Göbel, Fritz; Grützmacher, Thomas; Nayak, Pratik; Ribizel, Tobias; Tsai, Yuhsiang Mike; Quintana-Ortí, Enrique S. 5 2022 Large scale simulation of wave propagation in soils interacting with structures using FEM and SBFEM. Zbl 1431.74086 Schauer, Marco; Langer, Sabine; Roman, Jose E.; Quintana-Ortí, Enrique S. 4 2011 Efficient numerical algorithms for balanced stochastic truncation. Zbl 1008.93014 Benner, Peter; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio 4 2001 Accumulating Householder transformations, revisited. Zbl 1365.65106 Joffrain, Thierry; Low, Tze Meng; Quintana-Ortí, Enrique S.; van de Geijn, Robert A.; Van Zee, Field G. 4 2006 Analytical modeling is enough for high-performance BLIS. Zbl 1369.65200 Low, Tze Meng; Igual, Francisco D.; Smith, Tyler M.; Quintana-Orti, Enrique S. 4 2016 Adaptive precision block-Jacobi for high performance preconditioning in the Ginkgo linear algebra software. Zbl 07467974 Flegar, Goran; Anzt, Hartwig; Cojean, Terry; Quintana-Ortí, Enrique S. 4 2021 Exploiting thread-level parallelism in the iterative solution of sparse linear systems. Zbl 1216.65039 Aliaga, José I.; Bollhöfer, Matthias; Martín, Alberto F.; Quintana-Ortí, Enrique S. 3 2011 Parallel spectral division using the matrix sign function for the generalized eigenproblem. Zbl 0973.65028 Huss-Lederman, Steven; Quintana-Ortí, Enrique S.; Sun, Xiaobai; Wu, Yuan-Jye Y. 3 2000 Solving large sparse Lyapunov equations on parallel computers. Zbl 1068.65503 Badía, José M.; Benner, Peter; Mayo, Rafael; Quintana-Ortí, Enrique S. 3 2002 Parallel implementation of LQG balanced truncation for large-scale systems. Zbl 1229.93010 Badía, Jose M.; Benner, Peter; Mayo, Rafael; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio; Remón, Alfredo 3 2008 Improved accuracy and parallelism for MRRR-based eigensolvers – a mixed precision approach. Zbl 1296.65059 Petschow, M.; Quintana-Ortí, E. S.; Bientinesi, P. 3 2014 Solving dense generalized eigenproblems on multi-threaded architectures. Zbl 1278.65037 Aliaga, José I.; Bientinesi, Paolo; Davidović, Davor; Di Napoli, Edoardo; Igual, Francisco D.; Quintana-Ortí, Enrique S. 3 2012 Reproducibility strategies for parallel preconditioned conjugate gradient. Zbl 1433.65368 Iakymchuk, Roman; Barreda, Maria; Wiesenberger, Matthias; Aliaga, José I.; Quintana-Ortí, Enrique S. 3 2020 Parallel partial stabilizing algorithms for large linear control systems. Zbl 0953.68640 Benner, Peter; Castillo, Maribel; Quintana-Ortí, Enrique S.; Hernández, Vicente 2 2000 An algorithm-by-blocks for supermatrix band Cholesky factorization. Zbl 1204.65043 Quintana-Ortí, Gregorio; Quintana-Ortí, Enrique S.; Remón, Alfredo; van de Geijn, Robert A. 2 2008 Parallel solution of hierarchical symmetric positive definite linear systems. Zbl 1376.65029 Aliaga, José I.; Carratalá-Sáez, Rocío; Quintana-Ortí, Enrique S. 2 2017 A runtime system for programming out-of-core matrix algorithms-by-tiles on multithreaded architectures. Zbl 1365.65114 Quintana-Ortí, Gregorio; Igual, Francisco D.; Marqués, Mercedes; Quintana-Ortí, Enrique S.; van de Geijn, Robert A. 2 2012 Large-scale linear system solver using secondary storage: self-energy in hybrid nanostructures. Zbl 1217.65057 Badia, J. M.; Movilla, J. L.; Climente, J. I.; Castillo, M.; Marqués, M.; Mayo, R.; Quintana-Ortí, E. S.; Planelles, J. 1 2011 Out-of-core solution of linear systems on graphics processors. Zbl 1201.68039 Castillo, Maribel; Igual, Francisco D.; Marqués, Mercedes; Mayo, Rafael; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio; Rubio, Rafael; van de Geijn, Robert 1 2009 Parallel solution of Riccati matrix equations with the matrix sign function. Zbl 0905.65055 Quintana-Orti, Enrique S.; Hernandez, Vicente 1 1998 Specialized parallel algorithms for solving Lyapunov and Stein equations. Zbl 0997.65070 Quintana-Ortí, Enrique S.; van de Geijn, Robert 1 2001 Design, tuning and evaluation of parallel multilevel ILU preconditioners. Zbl 1204.65032 Aliaga, José I.; Bollhöfer, Matthias; Martín, Alberto F.; Quintana-Ortí, Enrique S. 1 2008 Strategies for parallelizing the solution of rational matrix equations. Zbl 1158.65317 Badía, José M.; Benner, Peter; Castillo, Maribel; Faßbender, Heike; Mayo, Rafael; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio 1 2008 Parallelization of multilevel preconditioners constructed from inverse-based ILUs on shared-memory multiprocessors. Zbl 1172.68402 Aliaga, José I.; Bollhöfer, Matthias; Martín, Alberto F.; Quintana-Ortí, Enrique S. 1 2008 Increasing data locality and introducing level-3 BLAS in the neville elimination. Zbl 1242.65052 Alonso, Pedro; Cortina, Raquel; Quintana-Ortí, Enrique S.; Ranilla, José 1 2011 A factored variant of the Newton iteration for the solution of algebraic Riccati equations via the matrix sign function. Zbl 1300.65021 Benner, Peter; Ezzatti, Pablo; Quintana-Ortí, Enrique S.; Remón, Alfredo 1 2014 Deriving dense linear algebra libraries. Zbl 1298.65003 Bientinesi, Paolo; Gunnels, John A.; Myers, Margaret E.; Quintana-Ortí, Enrique S.; Rhodes, Tyler; van de Geijn, Robert A.; van Zee, Field G. 1 2013 Exploring large macromolecular functional motions on clusters of multicore processors. Zbl 1349.92009 López-Blanco, José R.; Reyes, Ruymán; Aliaga, José I.; Badia, Rosa M.; Chacón, Pablo; Quintana-Ortí, Enrique S. 1 2013 A fast band-Krylov eigensolver for macromolecular functional motion simulation on multicore architectures and graphics processors. Zbl 1352.65200 Aliaga, José I.; Alonso, Pedro; Badía, José M.; Chacón, Pablo; Davidović, Davor; López-Blanco, José R.; Quintana-Ortí, Enrique S. 1 2016 Exploiting task-parallelism in message-passing sparse linear system solvers using OmpSs. Zbl 1439.65232 Aliaga, José I.; Barreda, María; Bollhöfer, Matthias; Quintana-Ortí, Enrique S. 1 2016 Extending OpenMP to survive the heterogeneous multi-core era. Zbl 1211.68109 Ayguadé, Eduard; Badia, Rosa M.; Bellens, Pieter; Cabrera, Daniel; Duran, Alejandro; Ferrer, Roger; Gonzàlez, Marc; Igual, Francisco; Jiménez-González, Daniel; Labarta, Jesús; Martinell, Luis; Martorell, Xavier; Mayo, Rafael; Pérez, Josep M.; Planas, Judit; Quintana-Ortí, Enrique S. 1 2010 Ginkgo: a modern linear operator algebra framework for high performance computing. Zbl 07500127 Anzt, Hartwig; Cojean, Terry; Flegar, Goran; Göbel, Fritz; Grützmacher, Thomas; Nayak, Pratik; Ribizel, Tobias; Tsai, Yuhsiang Mike; Quintana-Ortí, Enrique S. 5 2022 Adaptive precision block-Jacobi for high performance preconditioning in the Ginkgo linear algebra software. Zbl 07467974 Flegar, Goran; Anzt, Hartwig; Cojean, Terry; Quintana-Ortí, Enrique S. 4 2021 Reproducibility strategies for parallel preconditioned conjugate gradient. Zbl 1433.65368 Iakymchuk, Roman; Barreda, Maria; Wiesenberger, Matthias; Aliaga, José I.; Quintana-Ortí, Enrique S. 3 2020 Parallel solution of hierarchical symmetric positive definite linear systems. Zbl 1376.65029 Aliaga, José I.; Carratalá-Sáez, Rocío; Quintana-Ortí, Enrique S. 2 2017 Analytical modeling is enough for high-performance BLIS. Zbl 1369.65200 Low, Tze Meng; Igual, Francisco D.; Smith, Tyler M.; Quintana-Orti, Enrique S. 4 2016 A fast band-Krylov eigensolver for macromolecular functional motion simulation on multicore architectures and graphics processors. Zbl 1352.65200 Aliaga, José I.; Alonso, Pedro; Badía, José M.; Chacón, Pablo; Davidović, Davor; López-Blanco, José R.; Quintana-Ortí, Enrique S. 1 2016 Exploiting task-parallelism in message-passing sparse linear system solvers using OmpSs. Zbl 1439.65232 Aliaga, José I.; Barreda, María; Bollhöfer, Matthias; Quintana-Ortí, Enrique S. 1 2016 Improved accuracy and parallelism for MRRR-based eigensolvers – a mixed precision approach. Zbl 1296.65059 Petschow, M.; Quintana-Ortí, E. S.; Bientinesi, P. 3 2014 A factored variant of the Newton iteration for the solution of algebraic Riccati equations via the matrix sign function. Zbl 1300.65021 Benner, Peter; Ezzatti, Pablo; Quintana-Ortí, Enrique S.; Remón, Alfredo 1 2014 Solving matrix equations on multi-core and many-core architectures. Zbl 1461.65061 Benner, Peter; Ezzatti, Pablo; Mena, Hermann; Quintana-Ortí, Enrique S.; Remón, Alfredo 5 2013 Deriving dense linear algebra libraries. Zbl 1298.65003 Bientinesi, Paolo; Gunnels, John A.; Myers, Margaret E.; Quintana-Ortí, Enrique S.; Rhodes, Tyler; van de Geijn, Robert A.; van Zee, Field G. 1 2013 Exploring large macromolecular functional motions on clusters of multicore processors. Zbl 1349.92009 López-Blanco, José R.; Reyes, Ruymán; Aliaga, José I.; Badia, Rosa M.; Chacón, Pablo; Quintana-Ortí, Enrique S. 1 2013 Parallel computation of 3-D soil-structure interaction in time domain with a coupled FEM/SBFEM approach. Zbl 1311.74077 Schauer, Marco; Roman, Jose E.; Quintana-Ortí, Enrique S.; Langer, Sabine 11 2012 Solving dense generalized eigenproblems on multi-threaded architectures. Zbl 1278.65037 Aliaga, José I.; Bientinesi, Paolo; Davidović, Davor; Di Napoli, Edoardo; Igual, Francisco D.; Quintana-Ortí, Enrique S. 3 2012 A runtime system for programming out-of-core matrix algorithms-by-tiles on multithreaded architectures. Zbl 1365.65114 Quintana-Ortí, Gregorio; Igual, Francisco D.; Marqués, Mercedes; Quintana-Ortí, Enrique S.; van de Geijn, Robert A. 2 2012 A mixed-precision algorithm for the solution of Lyapunov equations on hybrid CPU-GPU platforms. Zbl 1225.65037 Benner, Peter; Ezzatti, Pablo; Kressner, Daniel; Quintana-Ortí, Enrique S.; Remón, Alfredo 9 2011 Large scale simulation of wave propagation in soils interacting with structures using FEM and SBFEM. Zbl 1431.74086 Schauer, Marco; Langer, Sabine; Roman, Jose E.; Quintana-Ortí, Enrique S. 4 2011 Exploiting thread-level parallelism in the iterative solution of sparse linear systems. Zbl 1216.65039 Aliaga, José I.; Bollhöfer, Matthias; Martín, Alberto F.; Quintana-Ortí, Enrique S. 3 2011 Large-scale linear system solver using secondary storage: self-energy in hybrid nanostructures. Zbl 1217.65057 Badia, J. M.; Movilla, J. L.; Climente, J. I.; Castillo, M.; Marqués, M.; Mayo, R.; Quintana-Ortí, E. S.; Planelles, J. 1 2011 Increasing data locality and introducing level-3 BLAS in the neville elimination. Zbl 1242.65052 Alonso, Pedro; Cortina, Raquel; Quintana-Ortí, Enrique S.; Ranilla, José 1 2011 Extending OpenMP to survive the heterogeneous multi-core era. Zbl 1211.68109 Ayguadé, Eduard; Badia, Rosa M.; Bellens, Pieter; Cabrera, Daniel; Duran, Alejandro; Ferrer, Roger; Gonzàlez, Marc; Igual, Francisco; Jiménez-González, Daniel; Labarta, Jesús; Martinell, Luis; Martorell, Xavier; Mayo, Rafael; Pérez, Josep M.; Planas, Judit; Quintana-Ortí, Enrique S. 1 2010 Programming matrix algorithms-by-blocks for thread-level parallelism. Zbl 1364.65105 Quintana-Ortí, Gregorio; Quintana-Ortí, Enrique S.; Van De Geijn, Robert A.; Van Zee, Field G.; Chan, Ernie 15 2009 Out-of-core solution of linear systems on graphics processors. Zbl 1201.68039 Castillo, Maribel; Igual, Francisco D.; Marqués, Mercedes; Mayo, Rafael; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio; Rubio, Rafael; van de Geijn, Robert 1 2009 Blocked algorithms for the reduction to Hessenberg-triangular form revisited. Zbl 1157.65348 Kågström, B.; Kressner, D.; Quintana-Ortí, E. S.; Quintana-Ortí, G. 13 2008 Solving linear-quadratic optimal control problems on parallel computers. Zbl 1154.65317 Benner, Peter; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio 8 2008 Parallel implementation of LQG balanced truncation for large-scale systems. Zbl 1229.93010 Badía, Jose M.; Benner, Peter; Mayo, Rafael; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio; Remón, Alfredo 3 2008 An algorithm-by-blocks for supermatrix band Cholesky factorization. Zbl 1204.65043 Quintana-Ortí, Gregorio; Quintana-Ortí, Enrique S.; Remón, Alfredo; van de Geijn, Robert A. 2 2008 Design, tuning and evaluation of parallel multilevel ILU preconditioners. Zbl 1204.65032 Aliaga, José I.; Bollhöfer, Matthias; Martín, Alberto F.; Quintana-Ortí, Enrique S. 1 2008 Strategies for parallelizing the solution of rational matrix equations. Zbl 1158.65317 Badía, José M.; Benner, Peter; Castillo, Maribel; Faßbender, Heike; Mayo, Rafael; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio 1 2008 Parallelization of multilevel preconditioners constructed from inverse-based ILUs on shared-memory multiprocessors. Zbl 1172.68402 Aliaga, José I.; Bollhöfer, Matthias; Martín, Alberto F.; Quintana-Ortí, Enrique S. 1 2008 Efficient algorithms for generalized algebraic Bernoulli equations based on the matrix sign function. Zbl 1132.65033 Barrachina, Sergio; Benner, Peter; Quintana-Ortí, Enrique S. 15 2007 Solving stable Sylvester equations via rational iterative schemes. Zbl 1098.65041 Benner, Peter; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio 13 2006 Accumulating Householder transformations, revisited. Zbl 1365.65106 Joffrain, Thierry; Low, Tze Meng; Quintana-Ortí, Enrique S.; van de Geijn, Robert A.; Van Zee, Field G. 4 2006 Model reduction based on spectral projection methods. Zbl 1106.93015 Benner, Peter; Quintana-Ortí, Enrique S. 7 2005 Parallel model reduction of large linear descriptor systems via balanced truncation. Zbl 1118.65399 Benner, Peter; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio 5 2005 The science of deriving dense linear algebra algorithms. Zbl 1073.65036 Bientinesi, Paolo; Gunnels, John A.; Myers, Margaret E.; Quintana-Ortí, Enrique S.; van de Geijn, Robert A. 5 2005 Representing linear algebra algorithms in code: The FLAME application program interfaces. Zbl 1073.65037 Bientinesi, Paolo; Quintana-Ortí, Enrique S.; van de Geijn, Robert A. 5 2005 Spectral division methods for block generalized Schur decompositions. Zbl 1054.65034 Sun, Xiaobai; Quintana-Ortí, Enrique S. 14 2004 Parallel algorithms for model reduction of discrete-time systems. Zbl 1044.93012 Benner, P.; Quintana-Ortí, E. S.; Quintana-Ortí, G. 7 2003 Formal derivation of algorithms: the triangular sylvester equation. Zbl 1072.65064 Quintana-Ortí, Enrique S.; van de Geijn, Robert A. 5 2003 Numerical solution of discrete stable linear matrix equations on multicomputers. Zbl 1009.65039 Benner, Peter; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio 10 2002 The generalized Newton iteration for the matrix sign function. Zbl 1016.65018 Sun, Xiaobai; Quintana-Ortí, Enrique S. 7 2002 Parallel algorithms for LQ optimal control of discrete-time periodic linear systems. Zbl 1008.93035 Benner, Peter; Byers, Ralph; Mayo, Rafael; Quintana-Ortí, Enrique S.; Hernández, Vicente 6 2002 Solving large sparse Lyapunov equations on parallel computers. Zbl 1068.65503 Badía, José M.; Benner, Peter; Mayo, Rafael; Quintana-Ortí, Enrique S. 3 2002 Efficient numerical algorithms for balanced stochastic truncation. Zbl 1008.93014 Benner, Peter; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio 4 2001 Specialized parallel algorithms for solving Lyapunov and Stein equations. Zbl 0997.65070 Quintana-Ortí, Enrique S.; van de Geijn, Robert 1 2001 Balanced truncation model reduction of large-scale dense systems on parallel computers. Zbl 0978.93013 Benner, Peter; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio 17 2000 Solving algebraic Riccati equations on parallel computers using Newton’s method with exact line search. Zbl 0949.65041 Benner, P.; Byers, R.; Quintana-Ortí, E. S.; Quintana-Ortí, G. 6 2000 Parallel spectral division using the matrix sign function for the generalized eigenproblem. Zbl 0973.65028 Huss-Lederman, Steven; Quintana-Ortí, Enrique S.; Sun, Xiaobai; Wu, Yuan-Jye Y. 3 2000 Parallel partial stabilizing algorithms for large linear control systems. Zbl 0953.68640 Benner, Peter; Castillo, Maribel; Quintana-Ortí, Enrique S.; Hernández, Vicente 2 2000 Solving stable generalized Lyapunov equations with the matrix sign function. Zbl 0940.65035 Benner, Peter; Quintana-Ortí, Enrique S. 47 1999 Parallel codes for computing the numerical rank. Zbl 0935.65019 Quintana-Ortí, Gregorio; Quintana-Ortí, Enrique S. 5 1998 Parallel solution of Riccati matrix equations with the matrix sign function. Zbl 0905.65055 Quintana-Orti, Enrique S.; Hernandez, Vicente 1 1998 all cited Publications top 5 cited Publications all top 5 Cited by 389 Authors 35 Benner, Peter 24 Quintana-Ortí, Enrique S. 9 Quintana-Ortí, Gregorio 7 Aliaga, José Ignacio 7 Stykel, Tatjana 7 van de Geijn, Robert Alexander 6 Kressner, Daniel 6 Mena, Hermann 6 Saak, Jens 5 Kågström, Bo 4 Baur, Ulrike 4 Bientinesi, Paolo 4 Dongarra, Jack J. 4 Ezzatti, Pablo 4 Gugercin, Serkan 4 Karlsson, Lars 4 Kürschner, Patrick 4 Langer, Sabine C. 4 Lin, Gao 4 Liu, Jun 4 Lu, Shan 4 Schauer, Marco 4 Van Zee, Field Garritt 4 Werner, Steffen W. R. 3 Alonso, Pedro 3 Anzt, Hartwig 3 Beattie, Christopher A. 3 Bosner, Nela 3 Chansangiam, Pattrawut 3 Heyouni, Mohammed 3 Igual, Francisco D. 3 Levajković, Tijana 3 Lin, Wen-Wei 3 Mehrmann, Volker 3 Nakatsukasa, Yuji 3 Remón, Alfredo 3 Soleymani, Fazlollah 3 Tuffaha, Amjad M. 2 Agullo, Emmanuel 2 Akar, Nail 2 Amodei, Luca 2 Arndt, Daniel 2 Bangerth, Wolfgang 2 Bänsch, Eberhard 2 Bollhöfer, Matthias 2 Breiten, Tobias 2 Buchot, Jean-Marie 2 Byers, Ralph 2 Castañé-Selga, Rosa 2 Chacón, Pablo M. 2 Chen, Denghong 2 Chow, Edmond 2 Chu, Eric K.-W. 2 Chun, Changbum 2 Cortina, Raquel 2 Davidović, Davor 2 Di Napoli, Edoardo A. 2 Eid, Rudy 2 Elbouyahyaoui, Lakhdar 2 Feder, Marco 2 Fehling, Marc 2 Göbel, Fritz 2 Graillat, Stef 2 Granat, Robert A. 2 Gravenkamp, Hauke 2 Grützmacher, Thomas 2 Heavner, Nathan 2 Heister, Timo 2 Heltai, Luca 2 Huang, Na 2 Jbilou, Khalide 2 Jung, Dohee 2 Kittisopaporn, Adisorn 2 Kronbichler, Martin 2 Lohmann, Boris 2 López-Blanco, Jose Ramon 2 Ma, Changfeng 2 Maier, Matthias Sebastian 2 Martinsson, Per-Gunnar 2 Mary, Theo A. 2 Mayo, Rafael 2 Munch, Peter 2 Pelteret, Jean-Paul 2 Penke, Carolin 2 Penzl, Thilo 2 Poloni, Federico Giovanni 2 Ralha, Rui 2 Ranilla, José 2 Ribizel, Tobias 2 Robol, Leonardo 2 Román, Jose E. 2 Sadkane, Miloud 2 Shateyi, Stanford 2 Simoncini, Valeria 2 Sun, Xiaobai 2 Tomov, Stanimire Z. 2 Turcksin, Bruno 2 Uddin, Mohammad Monir 2 Wang, Qingwen 1 Abdaoui, Ilias ...and 289 more Authors all top 5 Cited in 84 Serials 16 Linear Algebra and its Applications 13 SIAM Journal on Scientific Computing 11 Numerical Algorithms 10 Numerical Linear Algebra with Applications 9 ACM Transactions on Mathematical Software 9 Journal of Computational and Applied Mathematics 6 Computers & Mathematics with Applications 5 Applied Mathematics and Computation 5 Parallel Computing 5 SIAM Journal on Matrix Analysis and Applications 3 Computer Methods in Applied Mechanics and Engineering 3 Journal of the Franklin Institute 3 BIT 3 Numerische Mathematik 3 Applied Numerical Mathematics 3 Engineering Analysis with Boundary Elements 3 Mathematical Problems in Engineering 3 Numerical Algebra, Control and Optimization 2 Acta Mechanica 2 Computer Physics Communications 2 International Journal of Control 2 International Journal of Systems Science 2 Journal of Computational Physics 2 Automatica 2 Computing 2 Systems & Control Letters 2 Journal of Scientific Computing 2 SIAM Review 2 Computational Optimization and Applications 2 Computational and Applied Mathematics 2 Advances in Computational Mathematics 2 European Journal of Control 2 Journal of Numerical Mathematics 2 Advances in Difference Equations 2 GAMM-Mitteilungen 1 Linear and Multilinear Algebra 1 Mathematical Biosciences 1 Mathematical Methods in the Applied Sciences 1 Wave Motion 1 Mathematics of Computation 1 Applied Mathematics and Optimization 1 International Journal for Numerical Methods in Engineering 1 Journal of Applied Probability 1 International Journal of Production Research 1 Mitteilungen der Gesellschaft für Angewandte Mathematik und Mechanik 1 Formal Aspects of Computing 1 The Annals of Applied Probability 1 International Journal of High Speed Computing 1 Applied Mathematical Modelling 1 Automation and Remote Control 1 International Journal of Computer Mathematics 1 Applicationes Mathematicae 1 Algebra Colloquium 1 ELA. The Electronic Journal of Linear Algebra 1 Journal of Mathematical Chemistry 1 Parallel Algorithms and Applications 1 Abstract and Applied Analysis 1 Mathematical and Computer Modelling of Dynamical Systems 1 Discrete Dynamics in Nature and Society 1 Journal of Applied Statistics 1 European Journal of Mechanics. B. Fluids 1 International Journal of Applied Mathematics and Computer Science 1 Archives of Computational Methods in Engineering 1 Concurrency and Computation: Practice & Experience 1 Journal of Applied Mathematics 1 Portugaliae Mathematica. Nova Série 1 Stochastic Models 1 Multiscale Modeling & Simulation 1 Mediterranean Journal of Mathematics 1 Acta Numerica 1 Journal of Computational Acoustics 1 Journal of Control Theory and Applications 1 International Journal of Parallel, Emergent and Distributed Systems 1 Mathematics in Computer Science 1 Frontiers of Mathematics in China 1 EURASIP Journal on Advances in Signal Processing 1 PAMM. 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Razmadze Mathematical Institute 1 AIMS Mathematics all top 5 Cited in 28 Fields 159 Numerical analysis (65-XX) 76 Linear and multilinear algebra; matrix theory (15-XX) 56 Systems theory; control (93-XX) 17 Mechanics of deformable solids (74-XX) 14 Calculus of variations and optimal control; optimization (49-XX) 11 Computer science (68-XX) 7 Fluid mechanics (76-XX) 7 Operations research, mathematical programming (90-XX) 6 Ordinary differential equations (34-XX) 5 Probability theory and stochastic processes (60-XX) 5 Biology and other natural sciences (92-XX) 4 Partial differential equations (35-XX) 3 History and biography (01-XX) 3 Statistics (62-XX) 2 Optics, electromagnetic theory (78-XX) 2 Information and communication theory, circuits (94-XX) 1 General and overarching topics; collections (00-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Sequences, series, summability (40-XX) 1 Approximations and expansions (41-XX) 1 Operator theory (47-XX) 1 Mechanics of particles and systems (70-XX) 1 Classical thermodynamics, heat transfer (80-XX) 1 Quantum theory (81-XX) 1 Statistical mechanics, structure of matter (82-XX) 1 Astronomy and astrophysics (85-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Mathematics education (97-XX) Citations by Year