Ikuti
Oleksandr Koshkarov
Oleksandr Koshkarov
Email yang diverifikasi di lanl.gov
Judul
Dikutip oleh
Dikutip oleh
Tahun
Fluid theory and simulations of instabilities, turbulent transport and coherent structures in partially-magnetized plasmas of E x B discharges
AI Smolyakov, O Chapurin, W Frias, O Koshkarov, I Romadanov, T Tang, ...
Plasma Physics and Controlled Fusion 59 (LLNL-JRNL-737046), 2016
1472016
Self-organization, structures, and anomalous transport in turbulent partially magnetized plasmas with crossed electric and magnetic fields
O Koshkarov, A Smolyakov, Y Raitses, I Kaganovich
Physical review letters 122 (18), 185001, 2019
512019
Current flow instability and nonlinear structures in dissipative two-fluid plasmas
O Koshkarov, AI Smolyakov, IV Romadanov, O Chapurin, MV Umansky, ...
Physics of Plasmas 25 (1), 2018
362018
The multi-dimensional Hermite-discontinuous Galerkin method for the Vlasov–Maxwell equations
O Koshkarov, G Manzini, GL Delzanno, C Pagliantini, V Roytershteyn
Computer Physics Communications 264, 107866, 2021
242021
Ion sound instability driven by the ion flows
O Koshkarov, AI Smolyakov, ID Kaganovich, VI Ilgisonis
Physics of Plasmas 22 (5), 2015
222015
Nonlinear structures of lower-hybrid waves driven by the ion beam
O Koshkarov, AI Smolyakov, A Kapulkin, Y Raitses, I Kaganovich
Physics of Plasmas 25 (6), 2018
122018
Energy-conserving explicit and implicit time integration methods for the multi-dimensional Hermite-DG discretization of the Vlasov-Maxwell equations
C Pagliantini, G Manzini, O Koshkarov, GL Delzanno, V Roytershteyn
Computer Physics Communications 284, 108604, 2023
102023
Simulation of equilibrium and transport in advanced FRCS
SA Dettrick, DC Barnes, F Ceccherini, L Galeotti, SA Galkin, S Gupta, ...
Nuclear Fusion 61 (10), 106038, 2021
92021
Fast nonlinear iterative solver for an implicit, energy-conserving, asymptotic-preserving charged-particle orbit integrator
O Koshkarov, L Chacon, G Chen, LF Ricketson
Journal of Computational Physics 459, 111146, 2022
62022
Nonlinear damping of zonal flows
O Koshkarov, AI Smolyakov, JT Mendonca
Plasma Physics Reports 42, 769-772, 2016
42016
Anti-symmetric and positivity preserving formulation of a spectral method for Vlasov-Poisson equations
O Issan, O Koshkarov, FD Halpern, B Kramer, GL Delzanno
Journal of Computational Physics 514, 113263, 2024
32024
A fully implicit, asymptotic-preserving, semi-Lagrangian algorithm for the time dependent anisotropic heat transport equation
O Koshkarov, L Chacon
arXiv preprint arXiv:2404.08771, 2024
32024
Enabling Optimizations for Global Magnetospheric Kinetic Simulations with Reduced Kinetic Spectral Models
O Koshkarov, GL Delzanno, V Roytershteyn, C Pagliantini
APS Division of Plasma Physics Meeting Abstracts 2022, NP11. 143, 2022
22022
Erratum: Self-Organization, Structures, and Anomalous Transport in Turbulent Partially Magnetized Plasmas with Crossed Electric and Magnetic Fields [Phys. Rev. Lett. 122 …
O Koshkarov, A Smolyakov, Y Raitses, I Kaganovich
Physical Review Letters 123 (23), 239903, 2019
22019
On a spectral method for β-particle bound excitation collisions in kilonovae
RT Wollaeger, CL Fryer, RM Chiodi, PT Brady, O Korobkin, CC Harnish, ...
The Astrophysical Journal 966 (2), 177, 2024
12024
Scale Separation Effects on Simulations of Plasma Turbulence
J Edyvean, TN Parashar, T Simpson, J Juno, GL Delzanno, F Guo, ...
arXiv preprint arXiv:2404.12105, 2024
12024
A Spectral Approach to Multiscale Modeling with Coupled Hydrodynamic and Kinetic Effects
C Harnish, D Livescu, R Chiodi, P Brady, O Koshkarov, GL Delzanno
Bulletin of the American Physical Society, 2024
12024
Hybrid particle-spectral method for kinetic plasma simulations
O Chapurin, O Koshkarov, GL Delzanno, V Roytershteyn, P Brady, ...
Physics of Plasmas 31 (2), 2024
12024
Instabilities, anomalous transport, and nonlinear structures in partially and fully magnetized plasmas.
O Koshkarov
University of Saskatchewan, 2018
12018
Fluid and kinetic modelling of instabilities and transport in ExB plasma discharges
A Smolyakov, O Koshkarov, I Romadanov, S Janhunen, O Chapurin, ...
Proc. Int. Electr. Propuls. Conf.(IEPC), 411, 2017
12017
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