PUBLIKATIONSSERVER

Svetozara Petrova

47 Publikationen

Alle markieren

[47]
2016 | Diskussionspapier | FH-PUB-ID: 4603
Petrova, Svetozara: Applications of Shape and Topology Optimization, Forschungsreihe des Fachbereichs Ingenieurwissenschaften und Mathematik. Bd. 4. Bielefeld, 2016
HSBI-PUB
 
[46]
2016 | Artikel | FH-PUB-ID: 4549
Ivanov, Nedko B. ; Petrova, Svetozara ; Schnack, Jürgen: Alternating-spin S = 3/2 and σ = 1/2 Heisenberg chain with isotropic three-body exchange interactions. In: The European Physical Journal B Bd. 89, Springer Science and Business Media LLC (2016), Nr. 5
HSBI-PUB | DOI
 
[45]
2015 | Artikel | FH-PUB-ID: 4787
Petrova, Svetozara: On solving the condensed KKT system with application to design optimization. In: Journal of Mathematical Sciences Bd. 2 (2015), S. 57–67
HSBI-PUB
 
[44]
2013 | Buch als Herausgeber | FH-PUB-ID: 4607
Bachmann, B. ; Biegler-König, F. ; Cottin, C. ; Kruse, H.-J. ; Petrova, S. ; Proß, S. ; Schenck, T. ; Schönbohm, J. ; u. a. (Hrsg.): Informationen über den Forschungs- und Entwicklungsschwerpunkt Angewandte Mathematische Modellierung und Optimierung, AMMO - Berichte aus Forschung und Technologietransfer. Bd. 1. Bielefeld : Fachhochschule Bielefeld, 2013
HSBI-PUB
 
[43]
2013 | Artikel | FH-PUB-ID: 4550
Petrova, Svetozara: Efficient Solution Techniques for Multiscale Structural Optimization in Materials Science. In: MRS Proceedings Bd. 1535, Springer Science and Business Media LLC (2013)
HSBI-PUB | DOI
 
[42]
2010 | Artikel | FH-PUB-ID: 4609
Hoppe, R. H. W. ; Petrova, Svetozara: Multi-scale Method for the Crack Problem in Microstructural Materials. In: Computational Methods in Applied Mathematics Bd. 10, Walter de Gruyter GmbH (2010), Nr. 1, S. 69–86
HSBI-PUB | DOI
 
[41]
2010 | Konferenzbeitrag | FH-PUB-ID: 4608
Petrova, Svetozara: Topology Optimization of Eddy Current Systems by Level-Set and Primal-Dual Methods. In: Ao, S. I. ; Castillo, O. ; Douglas, C. ; Feng, D. D. ; Lee, J.-A. ; International Association of Engineers (Hrsg.): Proceedings of the International MultiConference of Engineers and Computer Scientists 2010. Bd. 1 : Newswood Limited, 2010
HSBI-PUB
 
[40]
2010 | Konferenzbeitrag | FH-PUB-ID: 4604
Petrova, Svetozara: On Shape Optimization of Acoustically Driven Microfluidic Biochips. In: Lirkov, I. ; Margenov, S. ; Waśniewski, J. (Hrsg.): Large-Scale Scientific Computing, Lecture Notes in Computer Science. Berlin, Heidelberg : Springer, 2010, S. 821–828
HSBI-PUB | DOI
 
[39]
2009 | Artikel | FH-PUB-ID: 4611
Hoppe, Ronald H.W. ; Petrova, Svetozara: Path-following methods for shape optimal design of periodic microstructural materials. In: Optimization Methods and Software Bd. 24, Informa UK Limited (2009), Nr. 2, S. 205–218
HSBI-PUB | DOI
 
[38]
2009 | Artikel | FH-PUB-ID: 4610
Petrova, Svetozara: Applications of one-shot methods in PDEs constrained shape optimization. In: Mathematics and Computers in Simulation Bd. 80, Elsevier BV (2009), Nr. 3, S. 581–597
HSBI-PUB | DOI
 
[37]
2007 | Buchbeitrag | FH-PUB-ID: 4613
Hoppe, Ronald H.W. ; Petrova, Svetozara: Adaptive refinement techniques in homogenization design method. In: Glowinski, R. ; Zolesio, J.-P. (Hrsg.): Free and Moving Boundaries Analysis, Simulation and Control. Bd. 252 : Chapman & Hall/CRC, 2007, S. 349–362
HSBI-PUB
 
[36]
2007 | Artikel | FH-PUB-ID: 4612
Hoppe, Ronald H.W. ; Petrova, Svetozara: Elasto-plasticity model in structural optimization of composite materials with periodic microstructures. In: Mathematics and Computers in Simulation Bd. 74, Elsevier BV (2007), Nr. 6, S. 468–480
HSBI-PUB | DOI
 
[35]
2007 | Konferenzbeitrag | FH-PUB-ID: 4601
Bordas, Stéphane ; Hoppe, Ronald H. W. ; Petrova, Svetozara: Mechanical Failure in Microstructural Heterogeneous Materials. In: Boyanov, T. ; Dimova, S. ; Georgiev, K. ; Nikolov, G. (Hrsg.): Numerical Methods and Applications, Lecture Notes in Computer Science. Berlin, Heidelberg : Springer Berlin Heidelberg, 2007, S. 533–541
HSBI-PUB | DOI
 
[34]
2006 | Konferenzbeitrag | FH-PUB-ID: 4596
Hoppe, Ronald H. W. ; Petrova, Svetozara: Efficient Solvers for 3-D Homogenized Elasticity Model. In: Dongarra, J. ; Madsen, K. ; Waśniewski, J. (Hrsg.): Applied Parallel Computing. State of the Art in Scientific Computing, Lecture Notes in Computer Science. Berlin, Heidelberg : Springer, 2006, S. 857–863
HSBI-PUB | DOI
 
[33]
2006 | Konferenzbeitrag | FH-PUB-ID: 4600
Hoppe, Ronald H.W. ; Petrova, Svetozara: Shape Optimization of Biomorphic Ceramics with Microstructures by Homogenization Modeling. In: Mielke, A. (Hrsg.): Analysis, Modeling and Simulation of Multiscale Problems : Springer Berlin Heidelberg, 2006, S. 395–424
HSBI-PUB | DOI
 
[32]
2006 | Artikel | FH-PUB-ID: 4548
Hoppe, R.H.W. ; Linsenmann, C. ; Petrova, Svetozara: Primal-dual Newton Methods in Structural Optimization. In: Computing and Visualization in Science Bd. 9, Springer Science and Business Media LLC (2006), Nr. 2, S. 71–87
HSBI-PUB | DOI
 
[31]
2005 | Konferenzbeitrag | FH-PUB-ID: 4616
Hoppe, R.H.W. ; Petrova, Svetozara: On the Return Mapping Algorithms in Structural Optimization of Biomorphic Ceramics. In: WCSMO6: 6th World Congress on Structural and Multidisciplinary Optimization, 30th May to 3rd June 2005, Rio de Janeiro, Brazil : Book of Abstracts and CD-ROM Proceedings : COPPE Publication, 2005
HSBI-PUB | Download (ext.)
 
[30]
2004 | Konferenzbeitrag | FH-PUB-ID: 4614
Hoppe, R.H.W. ; Petrova, Svetozara: A posteriori adaptive meshes for shape optimization of TiC-ceramics. In: Lipitakis, E. A. (Hrsg.): Hellenic-European research on computer mathematics and its applications: HERCMA 2003. Athen : LEA, 2004, S. 501–508
HSBI-PUB
 
[29]
2004 | Konferenzbeitrag | FH-PUB-ID: 4619
Hoppe, Ronald H.W. ; Kladny, Ralf ; Petrova, Svetozara ; Sieber, Heino: Modeling, Simulation, and Optimization of Microstructured Biomorphic Materials. In: Hoffmann, K.-H. (Hrsg.): Functional Micro- and Nanosystems - Proceedings of the 4th caesarium. Berlin, Heidelberg : Springer, 2004, S. 35–54
HSBI-PUB | DOI
 
[28]
2004 | Konferenzbeitrag | FH-PUB-ID: 4597
Hoppe, Ronald H. W. ; Petrova, Svetozara ; Vassilevski, Yuri V.: Adaptive Grid Refinement for Computation of the Homogenized Elasticity Tensor. In: Lirkov, I. ; Margenov, S. ; Waśniewski, J. ; Yalamov, P. (Hrsg.): Large-Scale Scientific Computing, Lecture Notes in Computer Science. Berlin, Heidelberg : Springer, 2004, S. 371–378
HSBI-PUB | DOI
 
[27]
2004 | Artikel | FH-PUB-ID: 4595
Hoppe, Ronald H.W. ; Petrova, Svetozara: Homogenization design method for biomorphic composite materials. In: Journal of Computational Methods in Sciences and Engineering Bd. 4, IOS Press (2004), Nr. 1–2, S. 87–96
HSBI-PUB | DOI
 
[26]
2004 | Artikel | FH-PUB-ID: 4592
Hoppe, Ronald H.W. ; Petrova, Svetozara: Optimal shape design in biomimetics based on homogenization and adaptivity. In: Mathematics and Computers in Simulation Bd. 65, Elsevier BV (2004), Nr. 3, S. 257–272
HSBI-PUB | DOI
 
[25]
2004 | Artikel | FH-PUB-ID: 4547
Hoppe, R. H. W. ; Petrova, Svetozara: Primal–dual Newton interior point methods in shape and topology optimization. In: Numerical Linear Algebra with Applications Bd. 11, Wiley (2004), Nr. 5–6, S. 413–429
HSBI-PUB | DOI
 
[24]
2003 | Buchbeitrag | FH-PUB-ID: 4621
Hoppe, Ronald H. W. ; Böhm, Peter ; Mazurkevitch, George ; Petrova, Svetozara ; Wachutka, Gerhard ; Wolfgang, Eckhard: Optimal Design of High Power Electronic Devices by Topology Optimization. In: Jäger, W. ; Krebs, H.-J. (Hrsg.): Mathematics — Key Technology for the Future. Berlin, Heidelberg : Springer, 2003, S. 365–376
HSBI-PUB | DOI
 
[23]
2003 | Konferenzbeitrag | FH-PUB-ID: 4605
Hoppe, Ronald H. W. ; Petrova, Svetozara: Optimal Structural Design of Biomorphic Composite Materials. In: Dimov, I. ; Lirkov, I. ; Margenov, S. ; Zlatev, Z. (Hrsg.): Numerical Methods and Applications, Lecture Notes in Computer Science. Berlin, Heidelberg : Springer Berlin Heidelberg, 2003, S. 479–487
HSBI-PUB | DOI
 
[22]
2003 | Konferenzbeitrag | FH-PUB-ID: 4599
Hoppe, R. H. W. ; Petrova, Svetozara: Homogenized elasticity solvers for biomorphic microcellular ceramics. In: Brezzi, F. ; Buffa, A. ; Corsaro, S. ; Murli, A. (Hrsg.): Numerical Mathematics and Advanced Applications. Milano : Springer, 2003, S. 371–380
HSBI-PUB | DOI
 
[21]
2003 | Artikel | FH-PUB-ID: 4551 | OA
Hoppe, Ronald H. W. ; Petrova, Svetozara: Applications of Primal-dual Interior Methods in Structural Optimization. In: Computational Methods in Applied Mathematics Bd. 3, Walter de Gruyter GmbH (2003), Nr. 1, S. 159–176
HSBI-PUB | DOI | Download (ext.)
 
[20]
2002 | Konferenzbeitrag | FH-PUB-ID: 4772 | OA
Hoppe, Ronald H.W. ; Petrova, Svetozara ; Schulz, V.: 3-D structural optimization in electro- magnetics. In: Debit, N. ; Garbey, M. ; Hoppe, R. ; Periaux, J. ; Keyes, D. ; Kuznetsov, Y. (Hrsg.): Proceedings of the 13th International Conference on Domain Decomposition Methods in Lyon, France. Barcelona, Spain : CIMNE, 2002
HSBI-PUB | Download (ext.)
 
[19]
2002 | Konferenzbeitrag | FH-PUB-ID: 4623
Hoppe, Ronald H. W. ; Petrova, Svetozara ; Schulz, Volker: Topology Optimization of High Power Electronic Devices. In: Hoffmann, K.-H. ; Lasiecka, I. ; Leugering, G. ; Sprekels, J. ; Tröltzsch, F. (Hrsg.): Optimal Control of Complex Structures. Basel : Birkhäuser Basel, 2002, S. 119–131
HSBI-PUB | DOI
 
[18]
2002 | Artikel | FH-PUB-ID: 4545
Hoppe, R.H.W. ; Petrova, Svetozara ; Schulz, V.: Primal-Dual Newton-Type Interior-Point Method for Topology Optimization. In: Journal of Optimization Theory and Applications Bd. 114, Springer Science and Business Media LLC (2002), Nr. 3, S. 545–571
HSBI-PUB | DOI
 
[17]
2001 | Konferenzbeitrag | FH-PUB-ID: 4764
Hoppe, Ronald H. W. ; Petrova, Svetozara ; Schulz, Volker H.: Topology Optimization of Conductive Media Described by Maxwell’s Equations. In: Vulkov, L. ; Yalamov, P. ; Waśniewski, J. (Hrsg.): Numerical Analysis and Its Applications, Lecture Notes in Computer Science. Berlin, Heidelberg : Springer Berlin Heidelberg, 2001, S. 414–422
HSBI-PUB | DOI
 
[16]
2001 | Konferenzbeitrag | FH-PUB-ID: 4624
Petrova, Svetozara: Nonconforming streamline-diffusion FEM for 3D convection-diffusion problems using multigrid discretizations. In: Proceedings of the 3rd International Conference on Finite Element Methods. Tokyo : Gakkōtosho, 2001, S. 217–225
HSBI-PUB
 
[15]
2001 | Konferenzbeitrag | FH-PUB-ID: 4598
Hoppe, Ronald H. W. ; Petrova, Svetozara: Structural Optimization of Biomorphic Microcellular Ceramics by Homogenization Approach. In: Margenov, S. ; Waśniewski, J. ; Yalamov, P. (Hrsg.): Large-Scale Scientific Computing. Third International Conference, LSSC 2001 Sozopol, Bulgaria, June 6–10, 2001 Revised Papers, Lecture Notes in Computer Science. Berlin, Heidelberg : Springer, 2001, S. 353–360
HSBI-PUB | DOI
 
[14]
2000 | Konferenzbeitrag | FH-PUB-ID: 4765
Hoppe, Ronald H.W. ; Petrova, Svetozara: Applications of the Newton interior-point method for Maxwell´s equations. In: Deville, M. (Hrsg.): 16th IMACS World Congress on Scientific Computation, Applied Mathematics and Simulation: Lausanne, Switzerland, August 21 - 25, 2000. New Brunswick, NJ : IMACS, 2000
HSBI-PUB
 
[13]
2000 | Artikel | FH-PUB-ID: 4766
Petrova, Svetozara ; Tobiska, L. ; Vassilevski, P.S.: Multigrid methods based on matrix-dependent coarse spaces for nonconforming streamline-diffusion finite element discretization of convection-diffusion problems. In: EAST WEST JOURNAL OF NUMERICAL MATHEMATICS Bd. 8, VSP BV (2000), Nr. 3, S. 223–242
HSBI-PUB | Download (ext.)
 
[12]
1999 | Konferenzbeitrag | FH-PUB-ID: 4767
Paprzycki, Marcin ; Petrova, Svetozara ; Sanchez, Julian: Implementing parallel elliptic solver on a Beowulf cluster. In: Electronic Journal of Differential Equations, 1999
HSBI-PUB | Download (ext.)
 
[11]
1998 | Konferenzbeitrag | FH-PUB-ID: 4768
Hope, Harry ; Paprzycki, Marcin ; Petrova, Svetozara: Parallel performance of a direct elliptic solver. In: Griebel, M. ; Iliev, O. P. ; Margenov, S. D. ; Vassilevski, P. S. (Hrsg.): Proceedings of the First Workshop on „Large Scale Scientific Computations“: Varna, Bulgaria, June 7 - 11, 1997. Braunschweig : Vieweg, 1998, S. 310–318
HSBI-PUB
 
[10]
1997 | Artikel | FH-PUB-ID: 4784
Petrova, Svetozara: Parallel implementation of fast elliptic solver. In: Parallel Computing Bd. 23, Elsevier BV (1997), Nr. 8, S. 1113–1128
HSBI-PUB | DOI
 
[9]
1997 | Konferenzbeitrag | FH-PUB-ID: 4606
Petrova, Svetozara ; Vassilevski, Panayot S.: A variational parameters-to-estimate-free nonlinear solver. In: Vulkov, L. ; Waśniewski, J. ; Yalamov, P. (Hrsg.): Numerical Analysis and Its Applications, Lecture Notes in Computer Science. Berlin, Heidelberg : Springer Berlin Heidelberg, 1997, S. 396–405
HSBI-PUB | DOI
 
[8]
1996 | Konferenzbeitrag | FH-PUB-ID: 4773
Petrova, Svetozara: Practical implementation of local refinement preconditioners. In: Svetozar, M. ; International Association for Mathematics and Computers in Simulation (Hrsg.): Proceedings of the second IMACS International Symposium on Iterative Methods in Linear Algebra. Bd. 3. IMACS : Piscataway , 1996, S. 292–308
HSBI-PUB
 
[7]
1994 | Buchbeitrag | FH-PUB-ID: 4771
Petrova, Svetozara: On the Use of Iterative Refinement Preconditioners Based on Domain Decomposition. In: Dimov, I. ; Tonev, Ognyan (Hrsg.): Advances in Parallel Algorithms. Amsterdam, Netherlands : IOS Press, 1994, S. 44–52
HSBI-PUB
 
[6]
1994 | Konferenzbeitrag | FH-PUB-ID: 4778
Brand, C. ; Petrova, Svetozara: Computing extreme eigenvalues of large sparse symmetric problems. In: Dimov, I. T. ; Sendov, B. ; Vassilevski, P. S. ; ‎ World Scientific Pub Co Inc (Hrsg.): Advances in Numerical Methods and Applications: Proceedings of the Third International Conference, 1994
HSBI-PUB
 
[5]
1994 | Artikel | FH-PUB-ID: 4770
Ewing, Richard E. ; Petrova, Svetozara ; Vassilevski, Panayot S.: Two-Level Local Refinement Preconditioners for Nonsymmetric and Indefinite Elliptic Problems. In: SIAM Journal on Scientific Computing Bd. 15, Society for Industrial & Applied Mathematics (SIAM) (1994), Nr. 1, S. 149–163
HSBI-PUB | DOI
 
[4]
1994 | Artikel | FH-PUB-ID: 4777
Vassilevski, P. S. ; Petrova, Svetozara ; Lazarov, R. D.: Preconditioning elliptic problems on grids with multilevel local refinement. In: Mathematica Balkanica Bd. 8 (1994), S. 179–196
HSBI-PUB
 
[3]
1994 | Artikel | FH-PUB-ID: 4776
Petrova, Svetozara: An efficient implementation of certain iterative refinement preconditioners. In: Computing Bd. 52, Springer Science and Business Media LLC (1994), Nr. 1, S. 51–63
HSBI-PUB | DOI
 
[2]
1992 | Artikel | FH-PUB-ID: 4546
Vassilevski, P. S. ; Petrova, Svetozara ; Lazarov, R. D.: Finite Difference Schemes on Triangular Cell-Centered Grids with Local Refinement. In: SIAM Journal on Scientific and Statistical Computing Bd. 13, Society for Industrial & Applied Mathematics (SIAM) (1992), Nr. 6, S. 1287–1313
HSBI-PUB | DOI
 
[1]
1988 | Artikel | FH-PUB-ID: 4779
Vassilevski, P. S. ; Petrova, Svetozara: A note on construction of preconditioners in solving 3D elliptic problems by substructuring. In: Comptes Rendus de l’Academie Bulgare des Sciences Bd. 41 (1988), Nr. 7, S. 33–36
HSBI-PUB
 
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47 Publikationen

Alle markieren

[47]
2016 | Diskussionspapier | FH-PUB-ID: 4603
Petrova, Svetozara: Applications of Shape and Topology Optimization, Forschungsreihe des Fachbereichs Ingenieurwissenschaften und Mathematik. Bd. 4. Bielefeld, 2016
HSBI-PUB
 
[46]
2016 | Artikel | FH-PUB-ID: 4549
Ivanov, Nedko B. ; Petrova, Svetozara ; Schnack, Jürgen: Alternating-spin S = 3/2 and σ = 1/2 Heisenberg chain with isotropic three-body exchange interactions. In: The European Physical Journal B Bd. 89, Springer Science and Business Media LLC (2016), Nr. 5
HSBI-PUB | DOI
 
[45]
2015 | Artikel | FH-PUB-ID: 4787
Petrova, Svetozara: On solving the condensed KKT system with application to design optimization. In: Journal of Mathematical Sciences Bd. 2 (2015), S. 57–67
HSBI-PUB
 
[44]
2013 | Buch als Herausgeber | FH-PUB-ID: 4607
Bachmann, B. ; Biegler-König, F. ; Cottin, C. ; Kruse, H.-J. ; Petrova, S. ; Proß, S. ; Schenck, T. ; Schönbohm, J. ; u. a. (Hrsg.): Informationen über den Forschungs- und Entwicklungsschwerpunkt Angewandte Mathematische Modellierung und Optimierung, AMMO - Berichte aus Forschung und Technologietransfer. Bd. 1. Bielefeld : Fachhochschule Bielefeld, 2013
HSBI-PUB
 
[43]
2013 | Artikel | FH-PUB-ID: 4550
Petrova, Svetozara: Efficient Solution Techniques for Multiscale Structural Optimization in Materials Science. In: MRS Proceedings Bd. 1535, Springer Science and Business Media LLC (2013)
HSBI-PUB | DOI
 
[42]
2010 | Artikel | FH-PUB-ID: 4609
Hoppe, R. H. W. ; Petrova, Svetozara: Multi-scale Method for the Crack Problem in Microstructural Materials. In: Computational Methods in Applied Mathematics Bd. 10, Walter de Gruyter GmbH (2010), Nr. 1, S. 69–86
HSBI-PUB | DOI
 
[41]
2010 | Konferenzbeitrag | FH-PUB-ID: 4608
Petrova, Svetozara: Topology Optimization of Eddy Current Systems by Level-Set and Primal-Dual Methods. In: Ao, S. I. ; Castillo, O. ; Douglas, C. ; Feng, D. D. ; Lee, J.-A. ; International Association of Engineers (Hrsg.): Proceedings of the International MultiConference of Engineers and Computer Scientists 2010. Bd. 1 : Newswood Limited, 2010
HSBI-PUB
 
[40]
2010 | Konferenzbeitrag | FH-PUB-ID: 4604
Petrova, Svetozara: On Shape Optimization of Acoustically Driven Microfluidic Biochips. In: Lirkov, I. ; Margenov, S. ; Waśniewski, J. (Hrsg.): Large-Scale Scientific Computing, Lecture Notes in Computer Science. Berlin, Heidelberg : Springer, 2010, S. 821–828
HSBI-PUB | DOI
 
[39]
2009 | Artikel | FH-PUB-ID: 4611
Hoppe, Ronald H.W. ; Petrova, Svetozara: Path-following methods for shape optimal design of periodic microstructural materials. In: Optimization Methods and Software Bd. 24, Informa UK Limited (2009), Nr. 2, S. 205–218
HSBI-PUB | DOI
 
[38]
2009 | Artikel | FH-PUB-ID: 4610
Petrova, Svetozara: Applications of one-shot methods in PDEs constrained shape optimization. In: Mathematics and Computers in Simulation Bd. 80, Elsevier BV (2009), Nr. 3, S. 581–597
HSBI-PUB | DOI
 
[37]
2007 | Buchbeitrag | FH-PUB-ID: 4613
Hoppe, Ronald H.W. ; Petrova, Svetozara: Adaptive refinement techniques in homogenization design method. In: Glowinski, R. ; Zolesio, J.-P. (Hrsg.): Free and Moving Boundaries Analysis, Simulation and Control. Bd. 252 : Chapman & Hall/CRC, 2007, S. 349–362
HSBI-PUB
 
[36]
2007 | Artikel | FH-PUB-ID: 4612
Hoppe, Ronald H.W. ; Petrova, Svetozara: Elasto-plasticity model in structural optimization of composite materials with periodic microstructures. In: Mathematics and Computers in Simulation Bd. 74, Elsevier BV (2007), Nr. 6, S. 468–480
HSBI-PUB | DOI
 
[35]
2007 | Konferenzbeitrag | FH-PUB-ID: 4601
Bordas, Stéphane ; Hoppe, Ronald H. W. ; Petrova, Svetozara: Mechanical Failure in Microstructural Heterogeneous Materials. In: Boyanov, T. ; Dimova, S. ; Georgiev, K. ; Nikolov, G. (Hrsg.): Numerical Methods and Applications, Lecture Notes in Computer Science. Berlin, Heidelberg : Springer Berlin Heidelberg, 2007, S. 533–541
HSBI-PUB | DOI
 
[34]
2006 | Konferenzbeitrag | FH-PUB-ID: 4596
Hoppe, Ronald H. W. ; Petrova, Svetozara: Efficient Solvers for 3-D Homogenized Elasticity Model. In: Dongarra, J. ; Madsen, K. ; Waśniewski, J. (Hrsg.): Applied Parallel Computing. State of the Art in Scientific Computing, Lecture Notes in Computer Science. Berlin, Heidelberg : Springer, 2006, S. 857–863
HSBI-PUB | DOI
 
[33]
2006 | Konferenzbeitrag | FH-PUB-ID: 4600
Hoppe, Ronald H.W. ; Petrova, Svetozara: Shape Optimization of Biomorphic Ceramics with Microstructures by Homogenization Modeling. In: Mielke, A. (Hrsg.): Analysis, Modeling and Simulation of Multiscale Problems : Springer Berlin Heidelberg, 2006, S. 395–424
HSBI-PUB | DOI
 
[32]
2006 | Artikel | FH-PUB-ID: 4548
Hoppe, R.H.W. ; Linsenmann, C. ; Petrova, Svetozara: Primal-dual Newton Methods in Structural Optimization. In: Computing and Visualization in Science Bd. 9, Springer Science and Business Media LLC (2006), Nr. 2, S. 71–87
HSBI-PUB | DOI
 
[31]
2005 | Konferenzbeitrag | FH-PUB-ID: 4616
Hoppe, R.H.W. ; Petrova, Svetozara: On the Return Mapping Algorithms in Structural Optimization of Biomorphic Ceramics. In: WCSMO6: 6th World Congress on Structural and Multidisciplinary Optimization, 30th May to 3rd June 2005, Rio de Janeiro, Brazil : Book of Abstracts and CD-ROM Proceedings : COPPE Publication, 2005
HSBI-PUB | Download (ext.)
 
[30]
2004 | Konferenzbeitrag | FH-PUB-ID: 4614
Hoppe, R.H.W. ; Petrova, Svetozara: A posteriori adaptive meshes for shape optimization of TiC-ceramics. In: Lipitakis, E. A. (Hrsg.): Hellenic-European research on computer mathematics and its applications: HERCMA 2003. Athen : LEA, 2004, S. 501–508
HSBI-PUB
 
[29]
2004 | Konferenzbeitrag | FH-PUB-ID: 4619
Hoppe, Ronald H.W. ; Kladny, Ralf ; Petrova, Svetozara ; Sieber, Heino: Modeling, Simulation, and Optimization of Microstructured Biomorphic Materials. In: Hoffmann, K.-H. (Hrsg.): Functional Micro- and Nanosystems - Proceedings of the 4th caesarium. Berlin, Heidelberg : Springer, 2004, S. 35–54
HSBI-PUB | DOI
 
[28]
2004 | Konferenzbeitrag | FH-PUB-ID: 4597
Hoppe, Ronald H. W. ; Petrova, Svetozara ; Vassilevski, Yuri V.: Adaptive Grid Refinement for Computation of the Homogenized Elasticity Tensor. In: Lirkov, I. ; Margenov, S. ; Waśniewski, J. ; Yalamov, P. (Hrsg.): Large-Scale Scientific Computing, Lecture Notes in Computer Science. Berlin, Heidelberg : Springer, 2004, S. 371–378
HSBI-PUB | DOI
 
[27]
2004 | Artikel | FH-PUB-ID: 4595
Hoppe, Ronald H.W. ; Petrova, Svetozara: Homogenization design method for biomorphic composite materials. In: Journal of Computational Methods in Sciences and Engineering Bd. 4, IOS Press (2004), Nr. 1–2, S. 87–96
HSBI-PUB | DOI
 
[26]
2004 | Artikel | FH-PUB-ID: 4592
Hoppe, Ronald H.W. ; Petrova, Svetozara: Optimal shape design in biomimetics based on homogenization and adaptivity. In: Mathematics and Computers in Simulation Bd. 65, Elsevier BV (2004), Nr. 3, S. 257–272
HSBI-PUB | DOI
 
[25]
2004 | Artikel | FH-PUB-ID: 4547
Hoppe, R. H. W. ; Petrova, Svetozara: Primal–dual Newton interior point methods in shape and topology optimization. In: Numerical Linear Algebra with Applications Bd. 11, Wiley (2004), Nr. 5–6, S. 413–429
HSBI-PUB | DOI
 
[24]
2003 | Buchbeitrag | FH-PUB-ID: 4621
Hoppe, Ronald H. W. ; Böhm, Peter ; Mazurkevitch, George ; Petrova, Svetozara ; Wachutka, Gerhard ; Wolfgang, Eckhard: Optimal Design of High Power Electronic Devices by Topology Optimization. In: Jäger, W. ; Krebs, H.-J. (Hrsg.): Mathematics — Key Technology for the Future. Berlin, Heidelberg : Springer, 2003, S. 365–376
HSBI-PUB | DOI
 
[23]
2003 | Konferenzbeitrag | FH-PUB-ID: 4605
Hoppe, Ronald H. W. ; Petrova, Svetozara: Optimal Structural Design of Biomorphic Composite Materials. In: Dimov, I. ; Lirkov, I. ; Margenov, S. ; Zlatev, Z. (Hrsg.): Numerical Methods and Applications, Lecture Notes in Computer Science. Berlin, Heidelberg : Springer Berlin Heidelberg, 2003, S. 479–487
HSBI-PUB | DOI
 
[22]
2003 | Konferenzbeitrag | FH-PUB-ID: 4599
Hoppe, R. H. W. ; Petrova, Svetozara: Homogenized elasticity solvers for biomorphic microcellular ceramics. In: Brezzi, F. ; Buffa, A. ; Corsaro, S. ; Murli, A. (Hrsg.): Numerical Mathematics and Advanced Applications. Milano : Springer, 2003, S. 371–380
HSBI-PUB | DOI
 
[21]
2003 | Artikel | FH-PUB-ID: 4551 | OA
Hoppe, Ronald H. W. ; Petrova, Svetozara: Applications of Primal-dual Interior Methods in Structural Optimization. In: Computational Methods in Applied Mathematics Bd. 3, Walter de Gruyter GmbH (2003), Nr. 1, S. 159–176
HSBI-PUB | DOI | Download (ext.)
 
[20]
2002 | Konferenzbeitrag | FH-PUB-ID: 4772 | OA
Hoppe, Ronald H.W. ; Petrova, Svetozara ; Schulz, V.: 3-D structural optimization in electro- magnetics. In: Debit, N. ; Garbey, M. ; Hoppe, R. ; Periaux, J. ; Keyes, D. ; Kuznetsov, Y. (Hrsg.): Proceedings of the 13th International Conference on Domain Decomposition Methods in Lyon, France. Barcelona, Spain : CIMNE, 2002
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[19]
2002 | Konferenzbeitrag | FH-PUB-ID: 4623
Hoppe, Ronald H. W. ; Petrova, Svetozara ; Schulz, Volker: Topology Optimization of High Power Electronic Devices. In: Hoffmann, K.-H. ; Lasiecka, I. ; Leugering, G. ; Sprekels, J. ; Tröltzsch, F. (Hrsg.): Optimal Control of Complex Structures. Basel : Birkhäuser Basel, 2002, S. 119–131
HSBI-PUB | DOI
 
[18]
2002 | Artikel | FH-PUB-ID: 4545
Hoppe, R.H.W. ; Petrova, Svetozara ; Schulz, V.: Primal-Dual Newton-Type Interior-Point Method for Topology Optimization. In: Journal of Optimization Theory and Applications Bd. 114, Springer Science and Business Media LLC (2002), Nr. 3, S. 545–571
HSBI-PUB | DOI
 
[17]
2001 | Konferenzbeitrag | FH-PUB-ID: 4764
Hoppe, Ronald H. W. ; Petrova, Svetozara ; Schulz, Volker H.: Topology Optimization of Conductive Media Described by Maxwell’s Equations. In: Vulkov, L. ; Yalamov, P. ; Waśniewski, J. (Hrsg.): Numerical Analysis and Its Applications, Lecture Notes in Computer Science. Berlin, Heidelberg : Springer Berlin Heidelberg, 2001, S. 414–422
HSBI-PUB | DOI
 
[16]
2001 | Konferenzbeitrag | FH-PUB-ID: 4624
Petrova, Svetozara: Nonconforming streamline-diffusion FEM for 3D convection-diffusion problems using multigrid discretizations. In: Proceedings of the 3rd International Conference on Finite Element Methods. Tokyo : Gakkōtosho, 2001, S. 217–225
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[15]
2001 | Konferenzbeitrag | FH-PUB-ID: 4598
Hoppe, Ronald H. W. ; Petrova, Svetozara: Structural Optimization of Biomorphic Microcellular Ceramics by Homogenization Approach. In: Margenov, S. ; Waśniewski, J. ; Yalamov, P. (Hrsg.): Large-Scale Scientific Computing. Third International Conference, LSSC 2001 Sozopol, Bulgaria, June 6–10, 2001 Revised Papers, Lecture Notes in Computer Science. Berlin, Heidelberg : Springer, 2001, S. 353–360
HSBI-PUB | DOI
 
[14]
2000 | Konferenzbeitrag | FH-PUB-ID: 4765
Hoppe, Ronald H.W. ; Petrova, Svetozara: Applications of the Newton interior-point method for Maxwell´s equations. In: Deville, M. (Hrsg.): 16th IMACS World Congress on Scientific Computation, Applied Mathematics and Simulation: Lausanne, Switzerland, August 21 - 25, 2000. New Brunswick, NJ : IMACS, 2000
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[13]
2000 | Artikel | FH-PUB-ID: 4766
Petrova, Svetozara ; Tobiska, L. ; Vassilevski, P.S.: Multigrid methods based on matrix-dependent coarse spaces for nonconforming streamline-diffusion finite element discretization of convection-diffusion problems. In: EAST WEST JOURNAL OF NUMERICAL MATHEMATICS Bd. 8, VSP BV (2000), Nr. 3, S. 223–242
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[12]
1999 | Konferenzbeitrag | FH-PUB-ID: 4767
Paprzycki, Marcin ; Petrova, Svetozara ; Sanchez, Julian: Implementing parallel elliptic solver on a Beowulf cluster. In: Electronic Journal of Differential Equations, 1999
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[11]
1998 | Konferenzbeitrag | FH-PUB-ID: 4768
Hope, Harry ; Paprzycki, Marcin ; Petrova, Svetozara: Parallel performance of a direct elliptic solver. In: Griebel, M. ; Iliev, O. P. ; Margenov, S. D. ; Vassilevski, P. S. (Hrsg.): Proceedings of the First Workshop on „Large Scale Scientific Computations“: Varna, Bulgaria, June 7 - 11, 1997. Braunschweig : Vieweg, 1998, S. 310–318
HSBI-PUB
 
[10]
1997 | Artikel | FH-PUB-ID: 4784
Petrova, Svetozara: Parallel implementation of fast elliptic solver. In: Parallel Computing Bd. 23, Elsevier BV (1997), Nr. 8, S. 1113–1128
HSBI-PUB | DOI
 
[9]
1997 | Konferenzbeitrag | FH-PUB-ID: 4606
Petrova, Svetozara ; Vassilevski, Panayot S.: A variational parameters-to-estimate-free nonlinear solver. In: Vulkov, L. ; Waśniewski, J. ; Yalamov, P. (Hrsg.): Numerical Analysis and Its Applications, Lecture Notes in Computer Science. Berlin, Heidelberg : Springer Berlin Heidelberg, 1997, S. 396–405
HSBI-PUB | DOI
 
[8]
1996 | Konferenzbeitrag | FH-PUB-ID: 4773
Petrova, Svetozara: Practical implementation of local refinement preconditioners. In: Svetozar, M. ; International Association for Mathematics and Computers in Simulation (Hrsg.): Proceedings of the second IMACS International Symposium on Iterative Methods in Linear Algebra. Bd. 3. IMACS : Piscataway , 1996, S. 292–308
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[7]
1994 | Buchbeitrag | FH-PUB-ID: 4771
Petrova, Svetozara: On the Use of Iterative Refinement Preconditioners Based on Domain Decomposition. In: Dimov, I. ; Tonev, Ognyan (Hrsg.): Advances in Parallel Algorithms. Amsterdam, Netherlands : IOS Press, 1994, S. 44–52
HSBI-PUB
 
[6]
1994 | Konferenzbeitrag | FH-PUB-ID: 4778
Brand, C. ; Petrova, Svetozara: Computing extreme eigenvalues of large sparse symmetric problems. In: Dimov, I. T. ; Sendov, B. ; Vassilevski, P. S. ; ‎ World Scientific Pub Co Inc (Hrsg.): Advances in Numerical Methods and Applications: Proceedings of the Third International Conference, 1994
HSBI-PUB
 
[5]
1994 | Artikel | FH-PUB-ID: 4770
Ewing, Richard E. ; Petrova, Svetozara ; Vassilevski, Panayot S.: Two-Level Local Refinement Preconditioners for Nonsymmetric and Indefinite Elliptic Problems. In: SIAM Journal on Scientific Computing Bd. 15, Society for Industrial & Applied Mathematics (SIAM) (1994), Nr. 1, S. 149–163
HSBI-PUB | DOI
 
[4]
1994 | Artikel | FH-PUB-ID: 4777
Vassilevski, P. S. ; Petrova, Svetozara ; Lazarov, R. D.: Preconditioning elliptic problems on grids with multilevel local refinement. In: Mathematica Balkanica Bd. 8 (1994), S. 179–196
HSBI-PUB
 
[3]
1994 | Artikel | FH-PUB-ID: 4776
Petrova, Svetozara: An efficient implementation of certain iterative refinement preconditioners. In: Computing Bd. 52, Springer Science and Business Media LLC (1994), Nr. 1, S. 51–63
HSBI-PUB | DOI
 
[2]
1992 | Artikel | FH-PUB-ID: 4546
Vassilevski, P. S. ; Petrova, Svetozara ; Lazarov, R. D.: Finite Difference Schemes on Triangular Cell-Centered Grids with Local Refinement. In: SIAM Journal on Scientific and Statistical Computing Bd. 13, Society for Industrial & Applied Mathematics (SIAM) (1992), Nr. 6, S. 1287–1313
HSBI-PUB | DOI
 
[1]
1988 | Artikel | FH-PUB-ID: 4779
Vassilevski, P. S. ; Petrova, Svetozara: A note on construction of preconditioners in solving 3D elliptic problems by substructuring. In: Comptes Rendus de l’Academie Bulgare des Sciences Bd. 41 (1988), Nr. 7, S. 33–36
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