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ORCIDGiovanni Samaey
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- affiliation: Catholic University of Leuven, Belgium
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2020 – today
- 2025
[j33]Julian Koellermeier
, Giovanni Samaey:
Projective integration methods in the Runge-Kutta framework and the extension to adaptivity in time. J. Comput. Appl. Math. 454: 116147 (2025)- 2024
- [j32]Hannes Vandecasteele, Giovanni Samaey:
Computational efficiency study of a micro-macro Markov chain Monte Carlo method for molecular dynamics. Appl. Math. Comput. 474: 128683 (2024) - [j31]Arne Bouillon, Giovanni Samaey, Karl Meerbergen:
On Generalized Preconditioners for Time-Parallel Parabolic Optimal Control. SIAM J. Sci. Comput. 46(4): 2298- (2024) - [j30]Arne Bouillon, Giovanni Samaey, Karl Meerbergen:
Diagonalization-Based Preconditioners and Generalized Convergence Bounds for ParaOpt. SIAM J. Sci. Comput. 46(5): S317-S345 (2024) - [i22]Ignace Bossuyt, Stefan Vandewalle, Giovanni Samaey:
Micro-macro Parareal, from ODEs to SDEs and back again. CoRR abs/2401.01798 (2024) - [i21]Pieter Vanmechelen, Geert Lombaert, Giovanni Samaey:
Multilevel Markov Chain Monte Carlo with likelihood scaling for high-resolution data assimilation. CoRR abs/2401.15978 (2024) - [i20]Vince Maes, Ignace Bossuyt, Hannes Vandecasteele, Wouter Dekeyser, Julian Koellermeier, Martine Baelmans, Giovanni Samaey:
Predicting the statistical error of analog particle tracing Monte Carlo. CoRR abs/2404.00315 (2024) - [i19]Arne Bouillon, Toon Ingelaere, Giovanni Samaey:
Single-ensemble multilevel Monte Carlo for discrete interacting-particle methods. CoRR abs/2405.10146 (2024) - [i18]Corentin Bonte, Arne Bouillon, Giovanni Samaey, Karl Meerbergen:
Efficient parallel inversion of ParaOpt preconditioners. CoRR abs/2412.02425 (2024) - 2023
- [j29]Hannes Vandecasteele, Giovanni Samaey:
A Micro-Macro Markov Chain Monte Carlo Method for Molecular Dynamics using Reaction Coordinate Proposals. SIAM J. Sci. Comput. 45(2): 107- (2023) - [j28]Emil Løvbak, Giovanni Samaey:
Accelerated Simulation of Boltzmann-BGK Equations near the Diffusive Limit with Asymptotic-Preserving Multilevel Monte Carlo. SIAM J. Sci. Comput. 45(4): 1862- (2023) - [i17]Emil Løvbak, Frédéric Blondeel, Adam Lee, Lander Vanroye, Andreas Van Barel, Giovanni Samaey:
Reversible random number generation for adjoint Monte Carlo simulation of the heat equation. CoRR abs/2302.02778 (2023) - [i16]Vince Maes, Wouter Dekeyser, Julian Koellermeier, Martine Baelmans, Giovanni Samaey:
Hilbert expansion based fluid models for kinetic equations describing neutral particles in the plasma edge of a fusion device. CoRR abs/2302.05768 (2023) - [i15]Arne Bouillon, Giovanni Samaey, Karl Meerbergen:
On generalized preconditioners for time-parallel parabolic optimal control. CoRR abs/2302.06406 (2023) - [i14]Hannes Vandecasteele, Giovanni Samaey:
Pseudo-Marginal Approximation to the Free Energy in a Micro-Macro Markov Chain Monte Carlo Method. CoRR abs/2303.14422 (2023) - [i13]Arne Bouillon, Giovanni Samaey, Karl Meerbergen:
Diagonalization-based preconditioners and generalized convergence bounds for ParaOpt. CoRR abs/2304.09235 (2023) - [i12]Ignace Bossuyt, Stefan Vandewalle, Giovanni Samaey:
Monte-Carlo/Moments micro-macro Parareal method for unimodal and bimodal scalar McKean-Vlasov SDEs. CoRR abs/2310.11365 (2023) - 2022
- [j27]Bert Mortier, Pieterjan Robbe, Martine Baelmans, Giovanni Samaey:
Multilevel asymptotic-preserving Monte Carlo for kinetic-diffusive particle simulations of the Boltzmann-BGK equation. J. Comput. Phys. 450: 110736 (2022) - [j26]Bert Mortier, Martine Baelmans, Giovanni Samaey:
A Kinetic-Diffusion Asymptotic-Preserving Monte Carlo Algorithm for the Boltzmann-BGK Model in the Diffusive Scaling. SIAM J. Sci. Comput. 44(2): 720- (2022) - [i11]Emil Løvbak, Giovanni Samaey:
Accelerated simulation of Boltzmann-BGK equations near the diffusive limit with asymptotic-preserving multilevel Monte Carlo. CoRR abs/2205.12130 (2022) - [i10]Hannes Vandecasteele, Giovanni Samaey:
Efficiency and Parameter Selection of a micro-macro Markov chain Monte Carlo method for molecular dynamics. CoRR abs/2209.13056 (2022) - [i9]Julian Koellermeier, Giovanni Samaey:
Projective Integration Methods in the Runge-Kutta Framework and the Extension to Adaptivity in Time. CoRR abs/2210.08302 (2022) - 2021
- [j25]Przemyslaw Zielinski, Hannes Vandecasteele, Giovanni Samaey:
Convergence and stability of a micro-macro acceleration method: Linear slow-fast stochastic differential equations with additive noise. J. Comput. Appl. Math. 387: 112490 (2021) - [j24]Emil Løvbak, Giovanni Samaey, Stefan Vandewalle:
A multilevel Monte Carlo method for asymptotic-preserving particle schemes in the diffusive limit. Numerische Mathematik 148(1): 141-186 (2021) - [i8]Julian Koellermeier, Giovanni Samaey:
Spatially Adaptive Projective Integration Schemes For Stiff Hyperbolic Balance Laws With Spectral Gaps. CoRR abs/2108.12762 (2021) - 2020
- [j23]Niels Horsten, Giovanni Samaey, Martine Baelmans:
A hybrid fluid-kinetic model for hydrogenic atoms in the plasma edge of tokamaks based on a micro-macro decomposition of the kinetic equation. J. Comput. Phys. 409: 109308 (2020) - [j22]Hannes Vandecasteele, Przemyslaw Zielinski, Giovanni Samaey:
Efficiency of a Micro-Macro Acceleration Method for Scale-Separated Stochastic Differential Equations. Multiscale Model. Simul. 18(3): 1272-1298 (2020) - [c8]Julian Koellermeier, Giovanni Samaey:
Projective Integration for Moment Models of the BGK Equation. ICCS (6) 2020: 321-333 - [c7]Emil Løvbak, Bert Mortier, Giovanni Samaey, Stefan Vandewalle:
Multilevel Monte Carlo with Improved Correlation for Kinetic Equations in the Diffusive Scaling. ICCS (6) 2020: 374-388 - [i7]Hannes Vandecasteele, Giovanni Samaey:
A micro-macro Markov chain Monte Carlo method for molecular dynamics using reaction coordinate proposals I: direct reconstruction. CoRR abs/2002.09324 (2020) - [i6]Hannes Vandecasteele, Giovanni Samaey:
A micro-macro Markov chain Monte Carlo method for molecular dynamics using reaction coordinate proposals II: indirect reconstruction. CoRR abs/2003.11962 (2020) - [i5]Hassan Arbabi, Judith E. Bunder, Giovanni Samaey, Anthony J. Roberts, Ioannis G. Kevrekidis:
Linking Machine Learning with Multiscale Numerics: Data-Driven Discovery of Homogenized Equations. CoRR abs/2008.11276 (2020) - [i4]Bert Mortier, Martine Baelmans, Giovanni Samaey:
A comparison of source term estimators in coupled finite-volume/Monte-Carlo methods with applications to plasma edge simulations in nuclear fusion. CoRR abs/2012.08981 (2020) - [i3]Bert Mortier, Martine Baelmans, Giovanni Samaey:
Kinetic-diffusion asymptotic-preserving Monte Carlo algorithm for Boltzmann-BGK in the diffusive scaling. CoRR abs/2012.08985 (2020)
2010 – 2019
- 2019
- [i2]Emil Løvbak, Giovanni Samaey, Stefan Vandewalle:
A multilevel Monte Carlo method for asymptotic-preserving particle schemes. CoRR abs/1907.04610 (2019) - [i1]Tony Lelièvre, Frédéric Legoll, Keith W. Myerscough, Giovanni Samaey:
Parareal computation of stochastic differential equations with time-scale separation: a numerical study. CoRR abs/1912.09240 (2019) - 2018
- [j21]Jakub Krajniak, Zidan Zhang, Sudharsan Pandiyan, Eric Nies, Giovanni Samaey:
Reverse mapping method for complex polymer systems. J. Comput. Chem. 39(11): 648-664 (2018) - [j20]Jakub Krajniak, Zidan Zhang, Sudharsan Pandiyan, Eric Nies, Giovanni Samaey:
Coarse-grained molecular dynamics simulations of polymerization with forward and backward reactions. J. Comput. Chem. 39(22): 1764-1778 (2018) - [j19]Ward Melis, Giovanni Samaey:
Telescopic Projective Integration for Linear Kinetic Equations with Multiple Relaxation Times. J. Sci. Comput. 76(2): 697-726 (2018) - [j18]Pauline Lafitte, Annelies Lejon, Giovanni Samaey:
Erratum: A High-Order Asymptotic-Preserving Scheme for Kinetic Equations Using Projective Integration. SIAM J. Numer. Anal. 56(2): 1183-1185 (2018) - [j17]Giacomo Dimarco, Lorenzo Pareschi, Giovanni Samaey:
Asymptotic-Preserving Monte Carlo Methods for Transport Equations in the Diffusive Limit. SIAM J. Sci. Comput. 40(1) (2018) - 2017
- [j16]Pauline Lafitte, Ward Melis, Giovanni Samaey:
A high-order relaxation method with projective integration for solving nonlinear systems of hyperbolic conservation laws. J. Comput. Phys. 340: 1-25 (2017) - [j15]Ward Melis, Giovanni Samaey:
Variance-reduced multiscale simulation of slow-fast stochastic differential equations. J. Comput. Sci. 20: 162-176 (2017) - [j14]Annelies Lejon, Bert Mortier, Giovanni Samaey:
Variance-Reduced Simulation of Multiscale Tumor Growth Modeling. Multiscale Model. Simul. 15(1): 388-409 (2017) - [j13]Kristian Debrabant, Giovanni Samaey, Przemyslaw Zielinski:
A Micro-Macro Acceleration Method for the Monte Carlo Simulation of Stochastic Differential Equations. SIAM J. Numer. Anal. 55(6): 2745-2786 (2017) - 2016
- [j12]Kristel Ghoos, Wouter Dekeyser, Giovanni Samaey, Petra Börner, Martine Baelmans:
Accuracy and convergence of coupled finite-volume/Monte Carlo codes for plasma edge simulations of nuclear fusion reactors. J. Comput. Phys. 322: 162-182 (2016) - [j11]Pauline Lafitte, Annelies Lejon, Giovanni Samaey:
A High-Order Asymptotic-Preserving Scheme for Kinetic Equations Using Projective Integration. SIAM J. Numer. Anal. 54(1): 1-33 (2016) - [c6]Ward Melis, Giovanni Samaey:
Variance-reduced HMM for Stochastic Slow-Fast Systems. ICCS 2016: 1255-1266 - 2015
- [c5]Ward Melis, Giovanni Samaey:
Telescopic Projective Integration for Multiscale Kinetic Equations with a Specified Relaxation Profile. ICCS 2015: 1158-1167 - 2014
- [j10]Daniele Avitabile, Rebecca B. Hoyle, Giovanni Samaey:
Noise Reduction in Coarse Bifurcation Analysis of Stochastic Agent-Based Models: An Example of Consumer Lock-In. SIAM J. Appl. Dyn. Syst. 13(4): 1583-1619 (2014) - 2013
- [j9]Frédéric Legoll, Tony Lelièvre, Giovanni Samaey:
A Micro-Macro Parareal Algorithm: Application to Singularly Perturbed Ordinary Differential Equations. SIAM J. Sci. Comput. 35(4) (2013) - [c4]Pauline Lafitte, Annelies Lejon, Ward Melis, Dirk Roose, Giovanni Samaey:
High-Order Asymptotic-Preserving Projective Integration Schemes for Kinetic Equations. ENUMATH 2013: 387-395 - 2012
- [j8]Pauline Lafitte, Giovanni Samaey:
Asymptotic-preserving Projective Integration Schemes for Kinetic Equations in the Diffusion Limit. SIAM J. Sci. Comput. 34(2) (2012) - 2010
- [j7]Nele Moelans, Giovanni Samaey:
Editorial. Math. Comput. Simul. 80(7): 1359-1360 (2010) - [j6]Yannis G. Kevrekidis, Giovanni Samaey:
Equation-free modeling. Scholarpedia 5(9): 4847 (2010) - [j5]Giovanni Samaey, Wim Vanroose:
An Analysis of Equivalent Operator Preconditioning for Equation-Free Newton-Krylov Methods. SIAM J. Numer. Anal. 48(2): 633-658 (2010)
2000 – 2009
- 2008
- [c3]Giovanni Samaey, Tom Holvoet, Tom De Wolf:
Using Equation-Free Macroscopic Analysis for Studying Self-Organising Emergent Solutions. SASO 2008: 425-434 - 2006
- [j4]Giovanni Samaey, Ioannis G. Kevrekidis, Dirk Roose:
Patch dynamics with buffers for homogenization problems. J. Comput. Phys. 213(1): 264-287 (2006) - 2005
- [j3]Giovanni Samaey, Dirk Roose, Ioannis G. Kevrekidis:
The Gap-Tooth Scheme for Homogenization Problems. Multiscale Model. Simul. 4(1): 278-306 (2005) - [c2]Tom De Wolf, Tom Holvoet, Giovanni Samaey:
Development of Self-organising Emergent Applications with Simulation-Based Numerical Analysis. Engineering Self-Organising Systems 2005: 138-152 - [c1]Tom De Wolf, Giovanni Samaey, Tom Holvoet, Dirk Roose:
Decentralised Autonomic Computing: Analysing Self-Organising Emergent Behaviour using Advanced Numerical Methods. ICAC 2005: 52-63 - 2003
- [j2]Kirk Green, Bernd Krauskopf, Giovanni Samaey:
A Two-Parameter Study of the Locking Region of a Semiconductor Laser Subject to Phase-Conjugate Feedback. SIAM J. Appl. Dyn. Syst. 2(2): 254-276 (2003) - 2002
- [j1]Giovanni Samaey, Koen Engelborghs, Dirk Roose:
Numerical Computation of Connecting Orbits in Delay Differential Equations. Numer. Algorithms 30(3-4): 335-352 (2002)
Coauthor Index
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last updated on 2025-01-21 00:22 CET by the dblp team
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