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ORCIDOleg P. Iliev
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- affiliation: Fraunhofer Institute for Industrial Mathematics, Flow and Material Simulation Department, Kaiserslautern, Germany
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2020 – today
- 2024
[j17]Vladislav Pimanov, Oleg Iliev
, Ivan V. Oseledets, Ekaterina A. Muravleva:
On the efficient preconditioning of the Stokes equations in tight geometries. Numer. Linear Algebra Appl. 31(6) (2024)- [i14]Vladislav Trifonov, Alexander Rudikov, Oleg Iliev, Ivan V. Oseledets, Ekaterina A. Muravleva:
Learning from Linear Algebra: A Graph Neural Network Approach to Preconditioner Design for Conjugate Gradient Solvers. CoRR abs/2405.15557 (2024) - [i13]Robin Herkert, Patrick Buchfink, Tizian Wenzel, Bernard Haasdonk, Pavel Toktaliev, Oleg Iliev:
Greedy Kernel Methods for Approximating Breakthrough Curves for Reactive Flow from 3D Porous Geometry Data. CoRR abs/2405.19170 (2024) - [i12]Vladislav Trifonov, Alexander Rudikov, Oleg Iliev, Ivan V. Oseledets, Ekaterina A. Muravleva:
ConDiff: A Challenging Dataset for Neural Solvers of Partial Differential Equations. CoRR abs/2406.04709 (2024) - 2023
- [c25]Daria Fokina, Vasiliy V. Grigoriev, Oleg Iliev, Ivan V. Oseledets:
Machine Learning Algorithms for Parameter Identification for Reactive Flow in Porous Media. LSSC 2023: 91-98 - [i11]Daria Fokina, Pavel Toktaliev, Oleg Iliev, Ivan V. Oseledets:
Machine learning methods for prediction of breakthrough curves in reactive porous media. CoRR abs/2301.04998 (2023) - [i10]Vladislav Pimanov, Oleg Iliev, Ivan V. Oseledets, Ekaterina A. Muravleva:
On the efficient preconditioning of the Stokes equations in tight geometries. CoRR abs/2307.05266 (2023) - [i9]Vladislav Pimanov, Ekaterina A. Muravleva, Ivan V. Oseledets, Oleg Iliev:
On the structure of the Schur complement matrix for the Stokes equation. CoRR abs/2309.01255 (2023) - 2022
- [j16]Vasiliy V. Grigoriev, Oleg Iliev, Petr N. Vabishchevich:
On Parameter Identification for Reaction-Dominated Pore-Scale Reactive Transport Using Modified Bee Colony Algorithm. Algorithms 15(1): 15 (2022) - [i8]Vladislav Pimanov, Vladislav Lukoshkin, Pavel Toktaliev, Oleg Iliev, Ekaterina A. Muravleva, Denis M. Orlov, Vladislav Krutko, Alexander Avdonin, Konrad Steiner, Dmitry A. Koroteev:
On a workflow for efficient computation of the permeability of tight sandstones. CoRR abs/2203.11782 (2022) - [i7]Daria Fokina, Oleg Iliev, Pavel Toktaliev, Ivan V. Oseledets, Felix Schindler:
On the Performance of Machine Learning Methods for Breakthrough Curve Prediction. CoRR abs/2204.11719 (2022) - 2021
- [c24]Daria Fokina, Oleg Iliev, Ivan V. Oseledets:
Deep Neural Networks and Adaptive Quadrature for Solving Variational Problems. LSSC 2021: 369-377 - [c23]Pavel Gavrilenko, Bernard Haasdonk, Oleg Iliev, Mario Ohlberger, Felix Schindler, Pavel Toktaliev, Tizian Wenzel, Maha Youssef:
A Full Order, Reduced Order and Machine Learning Model Pipeline for Efficient Prediction of Reactive Flows. LSSC 2021: 378-386 - [c22]Oleg Iliev, Nikolay Shegunov, Petar Armyanov, Atanas Semerdzhiev, Ivan P. Christov:
On Parallel MLMC for Stationary Single Phase Flow Problem. LSSC 2021: 464-471 - [i6]Pavel Gavrilenko, Bernard Haasdonk, Oleg Iliev, Mario Ohlberger, Felix Schindler, Pavel Toktaliev, Tizian Wenzel, Maha Youssef:
A full order, reduced order and machine learning model pipeline for efficient prediction of reactive flows. CoRR abs/2104.02800 (2021) - 2020
- [j15]Vasiliy V. Grigoriev, Oleg Iliev, Petr N. Vabishchevich:
Computational identification of adsorption and desorption parameters for pore scale transport in periodic porous media. J. Comput. Appl. Math. 370 (2020) - [p3]Peter Bastian, Mirco Altenbernd, Nils-Arne Dreier, Christian Engwer, Jorrit Fahlke, René Fritze, Markus Geveler, Dominik Göddeke, Oleg Iliev, Olaf Ippisch, Jan Mohring, Steffen Müthing, Mario Ohlberger, Dirk Ribbrock, Nikolay Shegunov, Stefan Turek:
Exa-Dune - Flexible PDE Solvers, Numerical Methods and Applications. Software for Exascale Computing 2020: 225-269 - [i5]Vasiliy V. Grigoriev, Oleg Iliev, Petr N. Vabishchevich:
Modified Bee Colony optimization algorithm for computational parameter identification for pore scale transport in periodic porous media. CoRR abs/2003.02653 (2020)
2010 – 2019
- 2019
- [j14]Julian Feinauer, Simon Hein, Stephan Rave, Sebastian Schmidt, Daniel Westhoff, Jochen Zausch, Oleg Iliev, Arnulf Latz, Mario Ohlberger, Volker Schmidt:
MULTIBAT: Unified workflow for fast electrochemical 3D simulations of lithium-ion cells combining virtual stochastic microstructures, electrochemical degradation models and model order reduction. J. Comput. Sci. 31: 172-184 (2019) - [c21]Vasiliy V. Grigoriev, Oleg Iliev, Petr N. Vabishchevich:
Computational Identification of Adsorption and Desorption Parameters for Pore Scale Transport in Random Porous Media. LSSC 2019: 115-122 - [c20]Petr Zakharov, Oleg Iliev, Jan Mohring, Nikolay Shegunov:
Parallel Multilevel Monte Carlo Algorithms for Elliptic PDEs with Random Coefficients. LSSC 2019: 463-472 - [i4]Peter Bastian, Mirco Altenbernd, Nils-Arne Dreier, Christian Engwer, Jorrit Fahlke, René Fritze, Markus Geveler, Dominik Göddeke, Oleg Iliev, Olaf Ippisch, Jan Mohring, Steffen Müthing, Mario Ohlberger, Dirk Ribbrock, Nikolay Shegunov, Stefan Turek:
Exa-Dune - Flexible PDE Solvers, Numerical Methods and Applications. CoRR abs/1911.01492 (2019) - [i3]Vasiliy V. Grigoriev, Oleg Iliev, Petr N. Vabishchevich:
Computational identification of adsorption and desorption parameters for pore scale transport in periodic porous media. CoRR abs/1912.03889 (2019) - 2018
- [j13]Victor M. Calo, Oleg Iliev, Suzana P. Nunes, Galina Printsypar, Meixia Shi:
Cell-element simulations to optimize the performance of osmotic processes in porous membranes. Comput. Math. Appl. 76(2): 361-376 (2018) - [j12]Marco Buck, Oleg Iliev, Heiko Andrä:
Domain decomposition preconditioners for multiscale problems in linear elasticity. Numer. Linear Algebra Appl. 25(5) (2018) - 2017
- [j11]Oleg Iliev, Zahra Lakdawala, Katherine H. L. Neßler, Torben Prill, Yavor Vutov, Yongfei Yang, Jun Yao:
On the Pore-Scale Modeling and simulation of Reactive transport in 3D geometries. Math. Model. Anal. 22(5): 671-694 (2017) - [c19]Oleg Iliev, Jan Mohring, Nikolay Shegunov:
Renormalization Based MLMC Method for Scalar Elliptic SPDE. LSSC 2017: 295-303 - [i2]Alexander G. Churbanov, Oleg Iliev, Valery F. Strizhov, Petr N. Vabishchevich:
Numerical simulation of oxidation processes in a cross-flow around tube bundles. CoRR abs/1708.04138 (2017) - 2016
- [p2]Peter Bastian, Christian Engwer, Jorrit Fahlke, Markus Geveler, Dominik Göddeke, Oleg P. Iliev, Olaf Ippisch, René Milk, Jan Mohring, Steffen Müthing, Mario Ohlberger, Dirk Ribbrock, Stefan Turek:
Hardware-Based Efficiency Advances in the EXA-DUNE Project. Software for Exascale Computing 2016: 3-23 - [p1]Peter Bastian, Christian Engwer, Jorrit Fahlke, Markus Geveler, Dominik Göddeke, Oleg P. Iliev, Olaf Ippisch, René Milk, Jan Mohring, Steffen Müthing, Mario Ohlberger, Dirk Ribbrock, Stefan Turek:
Advances Concerning Multiscale Methods and Uncertainty Quantification in EXA-DUNE. Software for Exascale Computing 2016: 25-43 - 2015
- [j10]Krassimir Georgiev, Oleg Iliev, Peter D. Minev:
Numerical Methods for Scientific Computations and Advanced Applications. Comput. Math. Appl. 70(11): 2619-2620 (2015) - [c18]Oleg Iliev, Dimitar Iliev, Ralf Kirsch:
On Computer Simulation of Fluid-Porous Structure Interaction Problems for a Class of Filtration Problems. LSSC 2015: 30-41 - [c17]Jan Mohring, René Milk, Adrian Ngo, Ole Klein, Oleg Iliev, Mario Ohlberger, Peter Bastian:
Uncertainty Quantification for Porous Media Flow Using Multilevel Monte Carlo. LSSC 2015: 145-152 - [i1]Oleg Iliev, Zahra Lakdawala, Katherine H. L. Leonard, Yavor Vutov:
On pore-scale modeling and simulation of reactive transport in 3D geometries. CoRR abs/1507.01894 (2015) - 2014
- [j9]Oleg Iliev, Zahra Lakdawala, Galina Printsypar:
On a multiscale approach for filter efficiency simulations. Comput. Math. Appl. 67(12): 2171-2184 (2014) - [j8]T. Gornak, Oleg Iliev, Peter D. Minev, A. Zemitis:
A fast algorithm for 3D simulation of thermal stratification in containment pools of nuclear power plants. Comput. Math. Appl. 67(12): 2228-2239 (2014) - [c16]Peter Bastian, Christian Engwer, Dominik Göddeke, Oleg Iliev, Olaf Ippisch, Mario Ohlberger, Stefan Turek, Jorrit Fahlke, Sven Kaulmann, Steffen Müthing, Dirk Ribbrock:
EXA-DUNE: Flexible PDE Solvers, Numerical Methods and Applications. Euro-Par Workshops (2) 2014: 530-541 - [c15]T. Gornak, Oleg Iliev, Peter D. Minev:
A Note on Local Refinement for Direction Splitting Methods. NMA 2014: 3-12 - 2013
- [j7]Oleg Iliev, Zahra Lakdawala, Vadimas Starikovicius:
On a numerical subgrid upscaling algorithm for Stokes-Brinkman equations. Comput. Math. Appl. 65(3): 435-448 (2013) - 2011
- [j6]Oleg P. Iliev, Raytcho D. Lazarov, Joerg Willems:
Variational Multiscale Finite Element Method for Flows in Highly Porous Media. Multiscale Model. Simul. 9(4): 1350-1372 (2011) - 2010
- [j5]Oleg Iliev, Daniela Vassileva, Dimitar Stoyanov, Willy Dörfler:
On efficient simulation of non-Newtonian flow in saturated porous media with a multigrid adaptive refinement solver. Comput. Vis. Sci. 13(1): 1-16 (2010) - [j4]Oleg Iliev, Raytcho D. Lazarov, Joerg Willems:
Fast numerical upscaling of heat equation for fibrous materials. Comput. Vis. Sci. 13(6): 275-285 (2010) - [c14]Arnulf Latz, Jochen Zausch, Oleg Iliev:
Modeling of Species and Charge Transport in Li-Ion Batteries Based on Non-equilibrium Thermodynamics. NMA 2010: 329-337 - [c13]Peter Popov, Yavor Vutov, Svetozar Margenov, Oleg Iliev:
Finite Volume Discretization of Equations Describing Nonlinear Diffusion in Li-Ion Batteries. NMA 2010: 338-346
2000 – 2009
- 2009
- [j3]Richard E. Ewing, Oleg Iliev, Raytcho D. Lazarov, Irina Rybak, Joerg Willems:
A Simplified Method for Upscaling Composite Materials with High Contrast of the Conductivity. SIAM J. Sci. Comput. 31(4): 2568-2586 (2009) - [c12]Oleg P. Iliev, Raytcho D. Lazarov, Joerg Willems:
Discontinuous Galerkin Subgrid Finite Element Method for Heterogeneous Brinkman's Equations. LSSC 2009: 14-25 - 2008
- [j2]Oleg Iliev, Andro Mikelic, Peter Popov:
On Upscaling Certain Flows in Deformable Porous Media. Multiscale Model. Simul. 7(1): 93-123 (2008) - 2006
- [c11]Oleg Iliev, Daniela Vasileva:
On a Local Refinement Solver for Coupled Flow in Plain and Porous Media. Numerical Methods and Applications 2006: 590-598 - 2003
- [c10]Vladimir Slavov, Stefka Dimova, Oleg Iliev:
Phase-Field Method for 2D Dendritic Growth. LSSC 2003: 404-411 - 2002
- [c9]Willy Dörfler, Oleg Iliev, Dimitar Stoyanov, Daniela Vassileva:
On a Multigrid Adaptive Refinement Solver for Saturated Non-Newtonian Flow in Porous Media. Numerical Methods and Application 2002: 174-181 - [c8]Oleg Iliev, Sudarshan Tiwari:
A Generalized (Meshfree) Finite Difference Discretization for Elliptic Interface Problems. Numerical Methods and Application 2002: 488-497 - 2001
- [j1]Richard E. Ewing, Oleg P. Iliev, Raytcho D. Lazarov:
A Modified Finite Volume Approximation of Second-Order Elliptic Equations with Discontinuous Coefficients. SIAM J. Sci. Comput. 23(4): 1335-1351 (2001) - [c7]Dimitris Drikakis, Oleg Iliev, Daniela Vassileva:
On Multigrid Methods for the Compressible Navier-Stokes Equations. LSSC 2001: 344-352 - [c6]Oleg Iliev, Dimitar Stoyanov:
Multigrid - Adaptive Local Refinement Solver for Incompressible Flows. LSSC 2001: 361-368
1990 – 1999
- 1999
- [c5]Tatiana P. Chernogorova, Oleg Iliev:
A 2nd Order Discretization of Imperfect Contact Problems with Piece-Wise Constant Coefficients on Cell-Centred Grids. LSSC 1999: 171-179 - [c4]Oleg Iliev, M. Schäfer:
A Numerical Study of the Efficiency of SIMPLE-Type Algorithms in Computing Incompressible Flows on Stretched Grids. LSSC 1999: 207-214 - [c3]Dimitar Stoyanov, Oleg Iliev, P. Stankov:
On a Multigrid Solution of Some 3D Incompressible Flow Problems. LSSC 1999: 406-413 - 1997
- [c2]Oleg Iliev:
On Numerical Solution of 3D Elliptic Problems with Highly Varying Coefficients. LSSC 1997: 229-238 - [c1]Dimitris Drikakis, Oleg Iliev, Daniela Vassileva:
A Multigrid Algorithm for the Artificial Compressibility Formulation of the 3D Navier-Stokes Equations. LSSC 1997: 260-268 - [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]
Coauthor Index
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