Oleg Iliev

54 papers Journal 29Unranked 24
YearRankTypeTitle / Venue / Authors
2024 J jnl
ConDiff: A Challenging Dataset for Neural Solvers of Partial Differential Equations.
CoRR
Vladislav Trifonov, Alexander Rudikov, Oleg Iliev, Ivan V. Oseledets, Ekaterina A. Muravleva
2024 J jnl
Greedy Kernel Methods for Approximating Breakthrough Curves for Reactive Flow from 3D Porous Geometry Data.
CoRR
Robin Herkert, Patrick Buchfink, Tizian Wenzel, Bernard Haasdonk, Pavel Toktaliev, Oleg Iliev
2024 J jnl
Learning from Linear Algebra: A Graph Neural Network Approach to Preconditioner Design for Conjugate Gradient Solvers.
CoRR
Vladislav Trifonov, Alexander Rudikov, Oleg Iliev, Ivan V. Oseledets, Ekaterina A. Muravleva
2024 J jnl
On the efficient preconditioning of the Stokes equations in tight geometries.
Numer. Linear Algebra Appl.
Vladislav Pimanov, Oleg Iliev, Ivan V. Oseledets, Ekaterina A. Muravleva
2023 — conf
Machine Learning Algorithms for Parameter Identification for Reactive Flow in Porous Media.
LSSC
Daria Fokina, Vasiliy V. Grigoriev, Oleg Iliev, Ivan V. Oseledets
2023 J jnl
Machine learning methods for prediction of breakthrough curves in reactive porous media.
CoRR
Daria Fokina, Pavel Toktaliev, Oleg Iliev, Ivan V. Oseledets
2023 J jnl
On the efficient preconditioning of the Stokes equations in tight geometries.
CoRR
Vladislav Pimanov, Oleg Iliev, Ivan V. Oseledets, Ekaterina A. Muravleva
2023 J jnl
On the structure of the Schur complement matrix for the Stokes equation.
CoRR
Vladislav Pimanov, Ekaterina A. Muravleva, Ivan V. Oseledets, Oleg Iliev
2022 J jnl
On Parameter Identification for Reaction-Dominated Pore-Scale Reactive Transport Using Modified Bee Colony Algorithm.
Algorithms
Vasiliy V. Grigoriev, Oleg Iliev, Petr N. Vabishchevich
2022 J jnl
On a workflow for efficient computation of the permeability of tight sandstones.
CoRR
Vladislav Pimanov, Vladislav Lukoshkin, Pavel Toktaliev, Oleg Iliev, Ekaterina A. Muravleva, Denis M. Orlov, Vladislav Krutko, Alexander Avdonin, Konrad Steiner, Dmitry A. Koroteev
2022 J jnl
On the Performance of Machine Learning Methods for Breakthrough Curve Prediction.
CoRR
Daria Fokina, Oleg Iliev, Pavel Toktaliev, Ivan V. Oseledets, Felix Schindler
2021 — conf
A Full Order, Reduced Order and Machine Learning Model Pipeline for Efficient Prediction of Reactive Flows.
LSSC
Pavel Gavrilenko, Bernard Haasdonk, Oleg Iliev, Mario Ohlberger, Felix Schindler, Pavel Toktaliev, Tizian Wenzel, Maha Youssef
2021 J jnl
A full order, reduced order and machine learning model pipeline for efficient prediction of reactive flows.
CoRR
Pavel Gavrilenko, Bernard Haasdonk, Oleg Iliev, Mario Ohlberger, Felix Schindler, Pavel Toktaliev, Tizian Wenzel, Maha Youssef
2021 — conf
Deep Neural Networks and Adaptive Quadrature for Solving Variational Problems.
LSSC
Daria Fokina, Oleg Iliev, Ivan V. Oseledets
2021 — conf
On Parallel MLMC for Stationary Single Phase Flow Problem.
LSSC
Oleg Iliev, Nikolay Shegunov, Petar Armyanov, Atanas Semerdzhiev, Ivan P. Christov
2020 J jnl
Computational identification of adsorption and desorption parameters for pore scale transport in periodic porous media.
J. Comput. Appl. Math.
Vasiliy V. Grigoriev, Oleg Iliev, Petr N. Vabishchevich
2020 — ch.
Exa-Dune - Flexible PDE Solvers, Numerical Methods and Applications.
Software for Exascale Computing
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
2020 J jnl
Modified Bee Colony optimization algorithm for computational parameter identification for pore scale transport in periodic porous media.
CoRR
Vasiliy V. Grigoriev, Oleg Iliev, Petr N. Vabishchevich
2019 — conf
Computational Identification of Adsorption and Desorption Parameters for Pore Scale Transport in Random Porous Media.
LSSC
Vasiliy V. Grigoriev, Oleg Iliev, Petr N. Vabishchevich
2019 J jnl
Computational identification of adsorption and desorption parameters for pore scale transport in periodic porous media.
CoRR
Vasiliy V. Grigoriev, Oleg Iliev, Petr N. Vabishchevich
2019 J jnl
Exa-Dune - Flexible PDE Solvers, Numerical Methods and Applications.
CoRR
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
2019 J jnl
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.
Julian Feinauer, Simon Hein, Stephan Rave, Sebastian Schmidt, Daniel Westhoff, Jochen Zausch, Oleg Iliev, Arnulf Latz, Mario Ohlberger, Volker Schmidt
2019 — conf
Parallel Multilevel Monte Carlo Algorithms for Elliptic PDEs with Random Coefficients.
LSSC
Petr Zakharov, Oleg Iliev, Jan Mohring, Nikolay Shegunov
2018 J jnl
Cell-element simulations to optimize the performance of osmotic processes in porous membranes.
Comput. Math. Appl.
Victor M. Calo, Oleg Iliev, Suzana P. Nunes, Galina Printsypar, Meixia Shi
2018 J jnl
Domain decomposition preconditioners for multiscale problems in linear elasticity.
Numer. Linear Algebra Appl.
Marco Buck, Oleg Iliev, Heiko Andrä
2017 J jnl
Numerical simulation of oxidation processes in a cross-flow around tube bundles.
CoRR
Alexander G. Churbanov, Oleg Iliev, Valery F. Strizhov, Petr N. Vabishchevich
2017 J jnl
On the Pore-Scale Modeling and simulation of Reactive transport in 3D geometries.
Math. Model. Anal.
Oleg Iliev, Zahra Lakdawala, Katherine H. L. Neßler, Torben Prill, Yavor Vutov, Yongfei Yang, Jun Yao
2017 — conf
Renormalization Based MLMC Method for Scalar Elliptic SPDE.
LSSC
Oleg Iliev, Jan Mohring, Nikolay Shegunov
2015 J jnl
Numerical Methods for Scientific Computations and Advanced Applications.
Comput. Math. Appl.
Krassimir Georgiev, Oleg Iliev, Peter D. Minev
2015 — conf
On Computer Simulation of Fluid-Porous Structure Interaction Problems for a Class of Filtration Problems.
LSSC
Oleg Iliev, Dimitar Iliev, Ralf Kirsch
2015 J jnl
On pore-scale modeling and simulation of reactive transport in 3D geometries.
CoRR
Oleg Iliev, Zahra Lakdawala, Katherine H. L. Leonard, Yavor Vutov
2015 — conf
Uncertainty Quantification for Porous Media Flow Using Multilevel Monte Carlo.
LSSC
Jan Mohring, René Milk, Adrian Ngo, Ole Klein, Oleg Iliev, Mario Ohlberger, Peter Bastian
2014 — conf
A Note on Local Refinement for Direction Splitting Methods.
NMA
T. Gornak, Oleg Iliev, Peter D. Minev
2014 J jnl
A fast algorithm for 3D simulation of thermal stratification in containment pools of nuclear power plants.
Comput. Math. Appl.
T. Gornak, Oleg Iliev, Peter D. Minev, A. Zemitis
2014 — conf
EXA-DUNE: Flexible PDE Solvers, Numerical Methods and Applications.
Euro-Par Workshops (2)
Peter Bastian, Christian Engwer, Dominik Göddeke, Oleg Iliev, Olaf Ippisch, Mario Ohlberger, Stefan Turek, Jorrit Fahlke, Sven Kaulmann, Steffen Müthing, Dirk Ribbrock
2014 J jnl
On a multiscale approach for filter efficiency simulations.
Comput. Math. Appl.
Oleg Iliev, Zahra Lakdawala, Galina Printsypar
2013 J jnl
On a numerical subgrid upscaling algorithm for Stokes-Brinkman equations.
Comput. Math. Appl.
Oleg Iliev, Zahra Lakdawala, Vadimas Starikovicius
2010 J jnl
Fast numerical upscaling of heat equation for fibrous materials.
Comput. Vis. Sci.
Oleg Iliev, Raytcho D. Lazarov, Joerg Willems
2010 — conf
Finite Volume Discretization of Equations Describing Nonlinear Diffusion in Li-Ion Batteries.
NMA
Peter Popov, Yavor Vutov, Svetozar Margenov, Oleg Iliev
2010 — conf
Modeling of Species and Charge Transport in Li-Ion Batteries Based on Non-equilibrium Thermodynamics.
NMA
Arnulf Latz, Jochen Zausch, Oleg Iliev
2010 J jnl
On efficient simulation of non-Newtonian flow in saturated porous media with a multigrid adaptive refinement solver.
Comput. Vis. Sci.
Oleg Iliev, Daniela Vassileva, Dimitar Stoyanov, Willy Dörfler
2009 J jnl
A Simplified Method for Upscaling Composite Materials with High Contrast of the Conductivity.
SIAM J. Sci. Comput.
Richard E. Ewing, Oleg Iliev, Raytcho D. Lazarov, Irina Rybak, Joerg Willems
2008 J jnl
On Upscaling Certain Flows in Deformable Porous Media.
Multiscale Model. Simul.
Oleg Iliev, Andro Mikelic, Peter Popov
2006 — conf
On a Local Refinement Solver for Coupled Flow in Plain and Porous Media.
Numerical Methods and Applications
Oleg Iliev, Daniela Vasileva
2003 — conf
Phase-Field Method for 2D Dendritic Growth.
LSSC
Vladimir Slavov, Stefka Dimova, Oleg Iliev
2002 — conf
A Generalized (Meshfree) Finite Difference Discretization for Elliptic Interface Problems.
Numerical Methods and Application
Oleg Iliev, Sudarshan Tiwari
2002 — conf
On a Multigrid Adaptive Refinement Solver for Saturated Non-Newtonian Flow in Porous Media.
Numerical Methods and Application
Willy Dörfler, Oleg Iliev, Dimitar Stoyanov, Daniela Vassileva
2001 — conf
Multigrid - Adaptive Local Refinement Solver for Incompressible Flows.
LSSC
Oleg Iliev, Dimitar Stoyanov
2001 — conf
On Multigrid Methods for the Compressible Navier-Stokes Equations.
LSSC
Dimitris Drikakis, Oleg Iliev, Daniela Vassileva
1999 — conf
A 2nd Order Discretization of Imperfect Contact Problems with Piece-Wise Constant Coefficients on Cell-Centred Grids.
LSSC
Tatiana P. Chernogorova, Oleg Iliev
1999 — conf
A Numerical Study of the Efficiency of SIMPLE-Type Algorithms in Computing Incompressible Flows on Stretched Grids.
LSSC
Oleg Iliev, M. Schäfer
1999 — conf
On a Multigrid Solution of Some 3D Incompressible Flow Problems.
LSSC
Dimitar Stoyanov, Oleg Iliev, P. Stankov
1997 — conf
A Multigrid Algorithm for the Artificial Compressibility Formulation of the 3D Navier-Stokes Equations.
LSSC
Dimitris Drikakis, Oleg Iliev, Daniela Vassileva
1997 — conf
On Numerical Solution of 3D Elliptic Problems with Highly Varying Coefficients.
LSSC
Oleg Iliev