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Svetozar Margenov
Svetozar Dimitrov Margenov
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- affiliation: Center for Informatics and Computer Technology, Sofia, Bulgaria
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2020 – today
- 2024
- [e16]Ivan Lirkov, Svetozar Margenov:
Large-Scale Scientific Computations - 14th International Conference, LSSC 2023, Sozopol, Bulgaria, June 5-9, 2023, Revised Selected Papers. Lecture Notes in Computer Science 13952, Springer 2024, ISBN 978-3-031-56207-5 [contents] - 2023
- [c50]Hitesh Bansu, Svetozar Margenov:
Parametric Analysis of Space-Time Fractional Pennes Bioheat Model Using a Collocation Method Based on Radial Basis Functions and Chebyshev Polynomials. LSSC 2023: 129-136 - [c49]Dimitar Slavchev, Svetozar Margenov:
Study of Sparsification Schemes for the FEM Stiffness Matrix of Fractional Diffusion Problems. LSSC 2023: 154-163 - 2022
- [c48]Dimitar Slavchev, Svetozar Margenov:
On the Application of a Hierarchically Semi-separable Compression for Space-Fractional Parabolic Problems with Varying Time Steps. NMA 2022: 289-301 - [e15]Ivan Lirkov, Svetozar Margenov:
Large-Scale Scientific Computing - 13th International Conference, LSSC 2021, Sozopol, Bulgaria, June 7-11, 2021, Revised Selected Papers. Lecture Notes in Computer Science 13127, Springer 2022, ISBN 978-3-030-97548-7 [contents] - 2021
- [j38]Stanislav Harizanov, Nikola Kosturski, Svetozar Margenov, Yavor Vutov:
Neumann fractional diffusion problems: BURA solution methods and algorithms. Math. Comput. Simul. 189: 85-98 (2021) - [c47]Stanislav Harizanov, Nikola Kosturski, Ivan Lirkov, Svetozar Margenov, Yavor Vutov:
Reduced Sum Implementation of the BURA Method for Spectral Fractional Diffusion Problems. LSSC 2021: 57-64 - [c46]Dimitar Slavchev, Svetozar Margenov:
Performance Study of Hierarchical Semi-separable Compression Solver for Parabolic Problems with Space-Fractional Diffusion. LSSC 2021: 71-80 - [i4]Stanislav Harizanov, Nikola Kosturski, Ivan Lirkov, Svetozar Margenov, Yavor Vutov:
Reduced Sum Implementation of the BURA Method for Spectral Fractional Diffusion Problems. CoRR abs/2105.09048 (2021) - 2020
- [j37]Stanislav Harizanov, Raytcho D. Lazarov, Svetozar Margenov, Pencho Marinov:
Numerical solution of fractional diffusion-reaction problems based on BURA. Comput. Math. Appl. 80(2): 316-331 (2020) - [j36]Stanislav Harizanov, Raytcho D. Lazarov, Svetozar Margenov, Pencho Marinov, Joseph E. Pasciak:
Analysis of numerical methods for spectral fractional elliptic equations based on the best uniform rational approximation. J. Comput. Phys. 408: 109285 (2020) - [e14]Ivan Lirkov, Svetozar Margenov:
Large-Scale Scientific Computing - 12th International Conference, LSSC 2019, Sozopol, Bulgaria, June 10-14, 2019, Revised Selected Papers. Lecture Notes in Computer Science 11958, Springer 2020, ISBN 978-3-030-41031-5 [contents] - [i3]Stanislav Harizanov, Svetozar Margenov, Nedyu Popivanov:
Spectral Fractional Laplacian with Inhomogeneous Dirichlet Data: Questions, Problems, Solutions. CoRR abs/2010.01383 (2020) - [i2]Stanislav Harizanov, Raytcho D. Lazarov, Svetozar Margenov:
A Survey on Numerical Methods for Spectral Space-Fractional Diffusion Problems. CoRR abs/2010.02717 (2020)
2010 – 2019
- 2019
- [j35]Raimondas Ciegis, Vadimas Starikovicius, Svetozar Margenov, Rima Kriauziene:
Scalability analysis of different parallel solvers for 3D fractional power diffusion problems. Concurr. Comput. Pract. Exp. 31(19) (2019) - [p2]Svetozar Margenov, Thomas Rauber, Emanouil I. Atanassov, Francisco Almeida, Vicente Blanco Pérez, Raimondas Ciegis, Alberto Cabrera Pérez, Neki Frasheri, Stanislav Harizanov, Rima Kriauziene, Gudula Rünger, Pablo San Segundo, Adimas Starikovicius, Sándor Szabó, Bogdán Zaválnij:
Applications for ultrascale systems. Ultrascale Computing Systems 2019: 189-244 - [i1]Stanislav Harizanov, Raytcho D. Lazarov, Svetozar Margenov, Pencho Marinov:
The Best Uniform Rational Approximation: Applications to Solving Equations Involving Fractional powers of Elliptic Operators. CoRR abs/1910.13865 (2019) - 2018
- [j34]Stanislav Harizanov, Raytcho D. Lazarov, Svetozar Margenov, Pencho Marinov, Yavor Vutov:
Optimal solvers for linear systems with fractional powers of sparse SPD matrices. Numer. Linear Algebra Appl. 25(5) (2018) - [c45]Dimitar Slavchev, Svetozar Margenov:
Analysis of Hierarchical Compression Parallel Solver for BEM Problems on Intel Xeon CPUs. NMA 2018: 466-473 - [e13]Ivan Lirkov, Svetozar Margenov:
Large-Scale Scientific Computing - 11th International Conference, LSSC 2017, Sozopol, Bulgaria, June 5-9, 2017, Revised Selected Papers. Lecture Notes in Computer Science 10665, Springer 2018, ISBN 978-3-319-73440-8 [contents] - 2017
- [j33]Raimondas Ciegis, Vadimas Starikovicius, Svetozar Margenov, Rima Kriauziene:
Parallel solvers for fractional power diffusion problems. Concurr. Comput. Pract. Exp. 29(24) (2017) - [j32]Zahari Zlatev, Ivan Dimov, Krassimir Georgiev, Svetozar Margenov:
Numerical algorithms for scientific and engineering applications. J. Comput. Appl. Math. 310: 1-4 (2017) - [j31]Stanislav Harizanov, Svetozar Margenov, Pencho Marinov, Yavor Vutov:
Volume constrained 2-phase segmentation method utilizing a linear system solver based on the best uniform polynomial approximation of x-1/2. J. Comput. Appl. Math. 310: 115-128 (2017) - [j30]Stanislav Stoykov, Svetozar Margenov:
Numerical methods and parallel algorithms for computation of periodic responses of plates. J. Comput. Appl. Math. 310: 200-212 (2017) - [c44]Nikola Kosturski, Svetozar Margenov, Yavor Vutov:
Performance Analysis of MG Preconditioning on Intel Xeon Phi: Towards Scalability for Extreme Scale Problems with Fractional Laplacians. LSSC 2017: 304-312 - [c43]Raimondas Ciegis, Vadimas Starikovicius, Svetozar Margenov, Rima Kriauziene:
A Comparison of Accuracy and Efficiency of Parallel Solvers for Fractional Power Diffusion Problems. PPAM (1) 2017: 79-89 - 2016
- [j29]Stanislav Stoykov, Svetozar Margenov:
Scalable parallel implementation of shooting method for large-scale dynamical systems. Application to bridge components. J. Comput. Appl. Math. 293: 223-231 (2016) - [j28]Johannes K. Kraus, Raytcho D. Lazarov, Maria Lymbery, Svetozar Margenov, Ludmil T. Zikatanov:
Preconditioning Heterogeneous H(div) Problems by Additive Schur Complement Approximation and Applications. SIAM J. Sci. Comput. 38(2) (2016) - 2015
- [j27]Rosangela F. Sviercoski, Peter Popov, Svetozar Margenov:
An analytical coarse grid operator applied to a multiscale multigrid method. J. Comput. Appl. Math. 287: 207-219 (2015) - [j26]Johannes Kraus, Maria Lymbery, Svetozar Margenov:
Auxiliary space multigrid method based on additive Schur complement approximation. Numer. Linear Algebra Appl. 22(6): 965-986 (2015) - [j25]Milan Mihajlovic, Lars Ailo Bongo, Raimondas Ciegis, Neki Frasheri, Dragi Kimovski, Peter G. Kropf, Svetozar Margenov, Maya G. Neytcheva, Thomas Rauber, Gudula Rünger, Roman Trobec, Roel Wuyts, Roman Wyrzykowski, Jing Gong:
Applications for ultrascale computing. Supercomput. Front. Innov. 2(1): 19-48 (2015) - [c42]Stanislav Stoykov, Stanislav Harizanov, Svetozar Margenov:
Space discretization by B-Splines on discontinuous problems in structural mechanics. BCI 2015: 31:1-31:7 - [c41]Stanislav Harizanov, Svetozar Margenov, Ludmil T. Zikatanov:
Fast Constrained Image Segmentation Using Optimal Spanning Trees. LSSC 2015: 15-29 - [c40]Nikola Kosturski, Ivan Lirkov, Svetozar Margenov, Yavor Vutov:
Thermoelectrical Tick Removal Process Modeling. LSSC 2015: 369-376 - [c39]Nikola Kosturski, Svetozar Margenov, Peter Popov, Nikola Simeonov, Yavor Vutov:
Performance Analysis of Block AMG Preconditioning of Poroelasticity Equations. LSSC 2015: 377-384 - [c38]Stanislav Stoykov, Svetozar Margenov:
Scalability of Shooting Method for Nonlinear Dynamical Systems. LSSC 2015: 401-408 - [e12]Ivan Lirkov, Svetozar Dimitrov Margenov, Jerzy Wasniewski:
Large-Scale Scientific Computing - 10th International Conference, LSSC 2015, Sozopol, Bulgaria, June 8-12, 2015. Revised Selected Papers. Lecture Notes in Computer Science 9374, Springer 2015, ISBN 978-3-319-26519-3 [contents] - 2014
- [j24]Stanislav Stoykov, Svetozar Margenov:
Numerical computation of periodic responses of nonlinear large-scale systems by shooting method. Comput. Math. Appl. 67(12): 2257-2267 (2014) - [j23]Ivan Georgiev, Svetozar Margenov:
Semi-coarsening AMLI preconditioning of anisotropic trilinear FEM systems. Comput. Math. Appl. 68(12): 2103-2111 (2014) - [j22]Johannes Kraus, Maria Lymbery, Svetozar Margenov:
Robust multilevel methods for quadratic finite element anisotropic elliptic problems. Numer. Linear Algebra Appl. 21(3): 375-398 (2014) - [c37]Ivan Georgiev, Evgeni Ivanov, Svetozar Margenov, Yavor Vutov:
Numerical Homogenization of Epoxy-Clay Composite Materials. NMA 2014: 130-137 - [c36]Stanislav Stoykov, Clemens Hofreither, Svetozar Margenov:
Isogeometric Analysis for Nonlinear Dynamics of Timoshenko Beams. NMA 2014: 138-146 - [e11]Ivan Lirkov, Svetozar Margenov, Jerzy Wasniewski:
Large-Scale Scientific Computing - 9th International Conference, LSSC 2013, Sozopol, Bulgaria, June 3-7, 2013. Revised Selected Papers. Lecture Notes in Computer Science 8353, Springer 2014, ISBN 978-3-662-43879-4 [contents] - 2013
- [c35]Krassimir Georgiev, Nikola Kosturski, Svetozar Margenov, Yavor Vutov:
Parallel algorithms for adaptive time-stepping in radiofrequency liver ablation simulation: implementation on an IBM Blue Gene/P computer. FedCSIS (Position Papers) 2013: 23-26 - [c34]Svetozar Margenov, Stanislav Stoykov, Yavor Vutov:
Numerical Homogenization of Heterogeneous Anisotropic Linear Elastic Materials. LSSC 2013: 347-354 - [c33]Stanislav Stoykov, Svetozar Margenov:
Nonlinear Forced Vibration Analysis of Elastic Structures by Using Parallel Solvers for Large-Scale Systems. LSSC 2013: 405-412 - [c32]Nikola Kosturski, Svetozar Margenov, Yavor Vutov:
Calibration of Parameters for Radio-Frequency Ablation Simulation. LSSC 2013: 611-618 - [p1]Yalchin Efendiev, Juan Galvis, Raytcho D. Lazarov, Svetozar Margenov, Jun Ren:
Multiscale Domain Decomposition Preconditioners for Anisotropic High-Contrast Problems. Domain Decomposition Methods in Science and Engineering XX 2013: 289-296 - 2012
- [j21]Yalchin Efendiev, Juan Galvis, Raytcho D. Lazarov, Svetozar Margenov, Jun Ren:
Robust Two-level Domain Decomposition Preconditioners for High-contrast Anisotropic Flows in Multiscale Media. Comput. Methods Appl. Math. 12(4): 415-436 (2012) - [j20]Petia T. Boyanova, Ivan Georgiev, Svetozar Margenov, Ludmil T. Zikatanov:
Multilevel preconditioning of graph-Laplacians: Polynomial approximation of the pivot blocks inverses. Math. Comput. Simul. 82(10): 1964-1971 (2012) - [e10]Ivan Lirkov, Svetozar Margenov, Jerzy Wasniewski:
Large-Scale Scientific Computing - 8th International Conference, LSSC 2011, Sozopol, Bulgaria, June 6-10, 2011, Revised Selected Papers. Lecture Notes in Computer Science 7116, Springer 2012, ISBN 978-3-642-29842-4 [contents] - 2011
- [c31]Nikola Kosturski, Svetozar Margenov, Yavor Vutov:
Improving the Efficiency of Parallel FEM Simulations on Voxel Domains. LSSC 2011: 574-581 - [c30]Johannes Kraus, Maria Lymbery, Svetozar Margenov:
On the Robustness of Two-Level Preconditioners for Quadratic FE Orthotropic Elliptic Problems. LSSC 2011: 582-589 - [c29]Nikola Kosturski, Svetozar Margenov, Yavor Vutov:
Balancing the Communications and Computations in Parallel FEM Simulations on Unstructured Grids. PPAM (2) 2011: 211-220 - 2010
- [j19]István Faragó, Ágnes Havasi, Svetozar Margenov, Zahari Zlatev:
Special Issue on Advanced Computational Algorithms: Introduction. J. Comput. Appl. Math. 235(2): 345-347 (2010) - [j18]Petia T. Boyanova, Svetozar Margenov, Maya G. Neytcheva:
Robust AMLI methods for parabolic Crouzeix-Raviart FEM systems. J. Comput. Appl. Math. 235(2): 380-390 (2010) - [c28]Peter Popov, Yavor Vutov, Svetozar Margenov, Oleg Iliev:
Finite Volume Discretization of Equations Describing Nonlinear Diffusion in Li-Ion Batteries. NMA 2010: 338-346 - [c27]Ivan Georgiev, Maria Lymbery, Svetozar Margenov:
Analysis of the CBS Constant for Quadratic Finite Elements. NMA 2010: 412-419 - [e9]Ivan Lirkov, Svetozar Margenov, Jerzy Wasniewski:
Large-Scale Scientific Computing, 7th International Conference, LSSC 2009, Sozopol, Bulgaria, June 4-8, 2009. Revised Papers. Lecture Notes in Computer Science 5910, Springer 2010, ISBN 978-3-642-12534-8 [contents]
2000 – 2009
- 2009
- [c26]Petia T. Boyanova, Svetozar Margenov:
Numerical Study of AMLI Methods for Weighted Graph-Laplacians. LSSC 2009: 84-91 - [c25]Ivan Georgiev, Johannes Kraus, Svetozar Margenov:
Multilevel Preconditioning of Crouzeix-Raviart 3D Pure Displacement Elasticity Problems. LSSC 2009: 100-107 - [c24]Nikola Kosturski, Svetozar Margenov:
Numerical Homogenization of Bone Microstructure. LSSC 2009: 140-147 - [c23]Svetozar Margenov, Yavor Vutov:
Parallel MIC(0) Preconditioning for Numerical Upscaling of Anisotropic Linear Elastic Materials. LSSC 2009: 805-812 - [e8]Svetozar Margenov, Lubin G. Vulkov, Jerzy Wasniewski:
Numerical Analysis and Its Applications, 4th International Conference, NAA 2008, Lozenetz, Bulgaria, June 16-20, 2008. Revised Selected Papers. Lecture Notes in Computer Science 5434, Springer 2009, ISBN 978-3-642-00463-6 [contents] - 2008
- [j17]Peter Arbenz, Svetozar Margenov, Yavor Vutov:
Parallel MIC(0) preconditioning of 3D elliptic problems discretized by Rannacher-Turek finite elements. Comput. Math. Appl. 55(10): 2197-2211 (2008) - [j16]Ivan Georgiev, Johannes Kraus, Svetozar Margenov:
Multilevel preconditioning of rotated bilinear non-conforming FEM problems. Comput. Math. Appl. 55(10): 2280-2294 (2008) - [j15]Ivan Georgiev, Johannes Kraus, Svetozar Margenov:
Multilevel algorithms for Rannacher-Turek finite element approximation of 3D elliptic problems. Computing 82(4): 217-239 (2008) - [j14]Johannes Kraus, Svetozar Margenov, Josef Synka:
On the multilevel preconditioning of Crouzeix-Raviart elliptic problems. Numer. Linear Algebra Appl. 15(5): 395-416 (2008) - [c22]Petia T. Boyanova, Svetozar Margenov:
Multilevel Splitting of Weighted Graph-Laplacian Arising in Non-conforming Mixed FEM Elliptic Problems. NAA 2008: 216-223 - [e7]Ivan Lirkov, Svetozar Margenov, Jerzy Wasniewski:
Large-Scale Scientific Computing, 6th International Conference, LSSC 2007, Sozopol, Bulgaria, June 5-9, 2007. Revised Papers. Lecture Notes in Computer Science 4818, Springer 2008, ISBN 978-3-540-78825-6 [contents] - 2007
- [j13]Raytcho D. Lazarov, Svetozar Margenov:
CBS constants for multilevel splitting of graph-Laplacian and application to preconditioning of discontinuous Galerkin systems. J. Complex. 23(4-6): 498-515 (2007) - [j12]Svetozar Margenov, Peter D. Minev:
On a MIC(0) preconditioning of non-conforming mixed FEM elliptic problems. Math. Comput. Simul. 76(1-3): 149-154 (2007) - [c21]Ivan Georgiev, Johannes Kraus, Svetozar Margenov:
Multilevel Preconditioning of Rotated Trilinear Non-conforming Finite Element Problems. LSSC 2007: 86-95 - [c20]Krassimir Georgiev, Nikola Kosturski, Svetozar Margenov:
On the Numerical Solution of the Heat Transfer Equation in the Process of Freeze Drying. LSSC 2007: 410-416 - [c19]Wojciech Kuranowski, Marcin Paprzycki, Maria Ganzha, Maciej Gawinecki, Ivan Lirkov, Svetozar Margenov:
Agents as Resource Brokers in Grids - Forming Agent Teams. LSSC 2007: 484-491 - 2006
- [c18]Ivan Lirkov, Svetozar Margenov, Marcin Paprzycki:
Benchmarking Performance of an MPI-based Solver for 3D Elasticity Problems. John Vincent Atanasoff Symposium 2006: 260-265 - [c17]Ivan Georgiev, Johannes Kraus, Svetozar Margenov:
Multilevel Preconditioning of 2D Rannacher-Turek FE Problems; Additive and Multiplicative Methods. Numerical Methods and Applications 2006: 56-64 - [c16]Nikola Kosturski, Svetozar Margenov:
Comparative Analysis of Mesh Generators and MIC(0) Preconditioning of FEM Elasticity Systems. Numerical Methods and Applications 2006: 74-81 - [c15]Svetozar Margenov, Josef Synka:
Generalized Aggregation-Based Multilevel Preconditioning of Crouzeix-Raviart FEM Elliptic Problems. Numerical Methods and Applications 2006: 91-99 - [e6]Ivan Lirkov, Svetozar Margenov, Jerzy Wasniewski:
Large-Scale Scientific Computing, 5th International Conference, LSSC 2005, Sozopol, Bulgaria, June 6-10, 2005, Revised Papers. Lecture Notes in Computer Science 3743, Springer 2006, ISBN 3-540-31994-8 [contents] - 2005
- [j11]Radim Blaheta, Svetozar Margenov, Maya G. Neytcheva:
Robust optimal multilevel preconditioners for non-conforming finite element systems. Numer. Linear Algebra Appl. 12(5-6): 495-514 (2005) - [c14]Gergana Bencheva, Svetozar Margenov, Jirí Starý:
Parallel PCG Solver for Nonconforming FE Problems: Overlapping of Communications and Computations. LSSC 2005: 646-654 - 2004
- [j10]Radim Blaheta, Svetozar Margenov, Maya G. Neytcheva:
Uniform estimate of the constant in the strengthened CBS inequality for anisotropic non-conforming FEM systems. Numer. Linear Algebra Appl. 11(4): 309-326 (2004) - [c13]Radim Blaheta, Svetozar Margenov, Maya G. Neytcheva:
Aggregation-Based Multilevel Preconditioning of Non-conforming FEM Elasticity Problems. PARA 2004: 847-856 - [e5]Ivan Lirkov, Svetozar Margenov, Jerzy Wasniewski, Plamen Y. Yalamov:
Large-Scale Scientific Computing, 4th International Conference, LSSC 2003, Sozopal, Bulgaria, June 4-8, 2003, Revised Papers. Lecture Notes in Computer Science 2907, Springer 2004, ISBN 3-540-21090-3 [contents] - 2003
- [c12]Gergana Bencheva, Ivan Georgiev, Svetozar Margenov:
Two-Level Preconditioning of Crouzeix-Raviart Anisotropic FEM Systems. LSSC 2003: 76-84 - [e4]Ivan Dimov, Ivan Lirkov, Svetozar Margenov, Zahari Zlatev:
Numerical Methods and Applications, 5th International Conference, NMA 2002, Borovets, Bulgaria, August 20-24, 2002, Revised Papers. Lecture Notes in Computer Science 2542, Springer 2003, ISBN 3-540-00608-7 [contents] - 2002
- [c11]Raytcho D. Lazarov, Svetozar Margenov:
On a Two-Level Parallel MIC(0) Preconditioning of Crouzeix-Raviart Non-conforming FEM Systems. Numerical Methods and Application 2002: 192-204 - 2001
- [c10]Ivan Georgiev, Svetozar Margenov:
MIC(0) Preconditioning of Rotated Trilinear FEM Elliptic Systems. LSSC 2001: 95-103 - [e3]Svetozar Margenov, Jerzy Wasniewski, Plamen Y. Yalamov:
Large-Scale Scientific Computing, Third International Conference, LSSC 2001, Sozopol, Bulgaria, June 6-10, 2001, Revised Papers. Lecture Notes in Computer Science 2179, Springer 2001, ISBN 3-540-43043-1 [contents] - 2000
- [c9]Tzanio V. Kolev, Svetozar Margenov:
AMLI Preconditioning of Pure Displacement Non-conforming Elasticity FEM Systems. NAA 2000: 482-489 - [c8]Ivan Lirkov, Svetozar Margenov, Marcin Paprzycki:
Parallel Performance of a 3D Elliptic Solver. NAA 2000: 535-543
1990 – 1999
- 1999
- [j9]Tzanio V. Kolev, Svetozar Margenov:
Two-level preconditioning of pure displacement non-conforming FEM systems. Numer. Linear Algebra Appl. 6(7): 533-555 (1999) - [c7]Ivan Lirkov, Svetozar Margenov, Marcin Paprzycki, J. McLaughlin:
Parallel Conjugate Gradient Method with Circulant Block-Factorization Preconditioners for 3D Elliptic Problems. PP 1999 - [e2]Michael Griebel, Svetozar Margenov, Plamen Y. Yalamov:
Large-Scale Scientific Computation for Engineering and Environmental Problems, II (LSSC'99), Sozopol, Bulgaria, June 2-6, 1999. Notes on Numerical Fluid Mechanics 73, Vieweg 1999 [contents] - 1998
- [j8]Svetozar Margenov, Valmir Carneiro Barbosa:
An Introduction to Distributed Algorithms [Book Review]. IEEE Concurr. 6(1): 86-87 (1998) - [j7]Svetozar Dimitrov Margenov:
Semi-coarsening AMLI algorithms for elasticity problems. Numer. Linear Algebra Appl. 5(5): 347-362 (1998) - 1997
- [j6]Ivan Lirkov, Svetozar Margenov, Ludmil T. Zikatanov:
Circulant Block-Factorization Preconditioning of Anisotropic Elliptic Problems. Computing 58(3): 245-258 (1997) - [j5]Tony F. Chan, Svetozar Margenov, Panayot S. Vassilevski:
Performance of Block-ILU Factorization Preconditioners Based on Block-Size Reduction for 2D Elasticity Systems. SIAM J. Sci. Comput. 18(5): 1355-1366 (1997) - [c6]A. Georgiev, Svetozar Margenov:
BSR BILU Preconditioning for 3D Simulation of Pile Foundation Systems in Nonlinear Media. LSSC 1997: 219-228 - [c5]Svetozar Margenov, Panayot S. Vassilevski:
Algebraic Two-Level Preconditioning of Non-Conforming FEM Systems. LSSC 1997: 239-250 - [c4]Ivan Lirkov, Svetozar Margenov, Marcin Paprzycki, R. Owens:
A Shared Memory Parallel Implementation of Block-Circulant Preconditioners. LSSC 1997: 319-327 - [e1]Michael Griebel, Oleg P. Iliev, Svetozar Margenov, Panayot S. Vassilevski:
Large-Scale Scientific Computation for Engineering and Environmental Problems, LSSC'97, Varna, Bulgaria, 7-11 June 1997. Notes on Numerical Fluid Mechanics 62, Vieweg 1997 [contents] - 1996
- [c3]Ivan Lirkov, Svetozar Margenov:
Displacement Decomposition Circulant Preconditioners for Almost Incompressible 2D Elasticity Systems. WNAA 1996: 292-299 - [c2]Ivan Lirkov, Svetozar Margenov:
Parallel Complexity of Conjugate Gradient Method with Circulant Preconditioners. Parcella 1996: 279-286 - 1995
- [j4]Svetozar Margenov, J. M. L. Maubach:
Optimal algebraic multilevel preconditioning for local refinement along a line. Numer. Linear Algebra Appl. 2(4): 347-361 (1995) - 1994
- [j3]Ivan Lirkov, Svetozar Margenov, Panayot S. Vassilevski:
Circulant block-factorization preconditioners for elliptic problems. Computing 53(1): 59-74 (1994) - [j2]Svetozar Dimitrov Margenov:
Upper bound of the constant in the strengthened C.B.S. inequality for FEM 2D elasticity equations. Numer. Linear Algebra Appl. 1(1): 65-74 (1994) - [j1]Svetozar Margenov, Panayot S. Vassilevski:
Algebraic Multilevel Preconditioning of Anisotropic Elliptic Problems. SIAM J. Sci. Comput. 15(5): 1026-1037 (1994)
1980 – 1989
- 1987
- [c1]Raytcho D. Lazarov, Panayot S. Vassilevski, Svetozar Margenov:
Solving Elliptic Problems by the Domain Decomposition Method Using Proconditioning Matrices Derived by Multilevel Splitting of the Finite Element Matrix. ICS 1987: 826-835
Coauthor Index
Johannes Kraus 0001
aka: Johannes K. Kraus
aka: Johannes K. Kraus