Journal Articles

  • Bonneville, C., Choi, Y., Ghosh, D., Belof, J. L., GPLaSDI: Gaussian Process-based interpretable Latent Space Dynamics Identification through deep autoencoder, Computer Methods in Applied Mechanics and Engineering, 418 (A), 2024, 116535, doi:10.1016/j.cma.2023.116535.
            (full text)
  • Angus, J. R., Farmer, W., Friedman, A., Ghosh, D., Grote, D., Larson, D., Link, A., An implicit particle code with exact energy and charge conservation for electromagnetic studies of dense plasmas, Journal of Computational Physics, 491, 2023, 112383, doi:10.1016/j.jcp.2023.112383.
            (full text)
  • Kim, Y., Ghosh, D., Constantinescu, E. M., Balakrishnan, R., GPU-accelerated DNS of compressible turbulent flows, Computers and Fluids, 251, 2023, 105744, doi:10.1016/j.compfluid.2022.105744.
            (full text)
  • Angus, J. R., Link, A., Friedman, A., Ghosh, D., Johnson, J. D., On numerical energy conservation for an implicit particle-in-cell method coupled with a binary Monte-Carlo algorithm for Coulomb collisions, Journal of Computational Physics, 456, 2022, doi:10.1016/j.jcp.2022.111030.
            (full text)
  • Chapman T., Winjum B. J., Berger, R. L., Dimits, A., Banks, J. W., Brunner, S., Joseph, I., Ghosh, D., Nonlinear kinetic simulation study of the ion–ion streaming instability in single- and multi-ion species plasmas, Physics of Plasmas, 28, 022105, 2021, doi:10.1063/5.0015302.
            (full text)
  • Ghosh, D., Chapman, T. D., Berger, R. L., Dimits, A., Banks, J. W., A Multispecies, Multifluid Model for Laser-Induced Counterstreaming Plasma Simulations, Computers and Fluids, 186, 2019, 38-57, doi:10.1016/j.compfluid.2019.04.012.
            (full text)
  • Dimits, A. M., Banks, J. W., Berger, R. L., Brunner, S., Chapman, T. D., Copeland, D., Ghosh, D., Arrighi, W. J., Hittinger, J., Joseph, I., Linearized Coulomb Collision Operator for Simulation of Interpenetrating Plasma Streams, IEEE Transactions on Plasma Science, 47 (5), 2019, 2074-2080, doi:10.1109/TPS.2019.2897790.
            (full text)
  • Ghosh, D., Dorf, M. A., Dorr, M. R., Hittinger, J., Kinetic Simulation of Collisional Magnetized Plasmas with Semi-Implicit Time Integration, Journal of Scientific Computing, 77 (2), 2018, 819-849, doi:10.1007/s10915-018-0726-6.
            (full text)
  • Dorr, M., Colella, P., Dorf., M., Ghosh, D., Hittinger, J., Schwartz, P. O., High-order Discretization of a Gyrokinetic Vlasov Model in Edge Plasma Geometry, Journal of Computational Physics, 373, 2018, 605-630, doi:10.1016/j.jcp.2018.07.008.
            (full text)
  • Dorf, M., Dorr, M., Hittinger, J., Lee, W., Ghosh, D., High-order finite-volume modeling of drift waves, Journal of Computational Physics, 373, 2018, 446-454, doi:10.1016/j.jcp.2018.07.009.
            (full text)
  • Ghosh, D., Constantinescu, E. M., Semi-Implicit Time Integration of Atmospheric Flows with Characteristic-Based Flux Partitioning, SIAM Journal on Scientific Computing, 38 (3), 2016, A1848-A1875, doi:10.1137/15M1044369.
            (full text)
  • Ghosh, D., Constantinescu, E. M., Well-Balanced, Conservative Finite-Difference Algorithm for Atmospheric Flows, AIAA Journal, 54 (4), 2016, 1370-1385, doi:10.2514/1.J054580.
            (full text)
  • Wang, P., Barajas-Solano, D. A., Constantinescu, E. M., Abhyankar, S., Ghosh, D., Smith, B. F., Huang, Z., Tartakovsky, A. M., Probabilistic Density Function Method for Stochastic ODEs of Power Systems with Uncertain Power Input, SIAM/ASA Journal on Uncertainty Quantification, 3 (1), 2015, 873-896, doi:10.1137/130940050.
            (full text)
  • Ghosh, D., Constantinescu, E. M., Brown, J., Efficient Implementation of Nonlinear Compact Schemes on Massively Parallel Platforms, SIAM Journal on Scientific Computing, 37 (3), 2015, C354–C383, doi:10.1137/140989261.
            (full text)
  • Ghosh, D., Baeder, J. D., Weighted Non-Linear Compact Schemes for the Direct Numerical Simulation of Compressible, Turbulent Flows, Journal of Scientific Computing, 61 (1), 2014, 61-89, doi:10.1007/s10915-014-9818-0
            (full text)
  • Ghosh, D., Medida, S., Baeder, J. D., Application of Compact-Reconstruction Weighted Essentially Nonoscillatory Schemes to Compressible Aerodynamic Flows, AIAA Journal, 52 (9), 2014, 1858-1870, doi:10.2514/1.J052654
            (full text)
  • Ghosh, D., Baeder, J. D., Compact Reconstruction Schemes with Weighted ENO Limiting for Hyperbolic Conservation Laws, SIAM Journal on Scientific Computing, 34 (3), 2012, A1678–A1706, doi:10.1137/110857659.
            (full text)
  • Ghosh, D., Baeder, J. D., A High-Order Accurate Incompressible Navier Stokes Algorithm for Vortex Ring Interactions with Solid Wall, AIAA Journal, 50 (11), 2012, 2408-2422, doi:10.2514/1.J051537.
            (full text)
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    Book Chapters

  • Ghosh, D., Constantinescu, E. M., Nonlinear Compact Finite-Difference Schemes with Semi-Implicit Time Stepping, in Spectral and High Order Methods for Partial Differential Equations ICOSAHOM 2014, Springer Lecture Notes in Computational Science and Engineering, Volume 106, 2015, 237-245, doi:10.1007/978-3-319-19800-2_20.
            (full text)
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    Conference Proceedings

  • Tsai, P.-H., Chung, S. W., Ghosh., D., Loffeld, J., Choi, Y., Belof, J. L., Accelerating Kinetic Simulations of Electrostatic Plasmas with Reduced-Order Modeling, Workshop on Machine Learning and the Physical Sciences, 37th conference on Neural Information Processing Systems (NeurIPS), December 10 - 16, 2023, New Orleans, LA.
            (poster) (full text) (video)
  • Bonneville, C., Choi, Y., Ghosh, D., Belof, J. L., Data-Driven Autoencoder Numerical Solver with Uncertainty Quantification for Fast Physical Simulations, Workshop on Machine Learning and the Physical Sciences, 37th conference on Neural Information Processing Systems (NeurIPS), December 10 - 16, 2023, New Orleans, LA.
            (poster) (full text)
  • Dorf, M., Dorr, M., Ghosh, D., Umansky, M., A hybrid gyrokinetic ion -- fluid electron model for edge plasma simulations, 29th IAEA Fusion Energy Conference, October 16 - 21, 2023, London, UK.
            (full text)
  • Christopher, J., Davis, A., Gao, X., Ghosh, D., Dorf, M., Dorr, M., Ricketson, L., On Preconditioning for the Two-Field Neutral Model, AIAA Scitech 2022 Forum, January 3 - 7, 2022, San Diego, CA, doi:10.2514/6.2022-1108
            (full text)
  • Munafo, A., Vogiatzis, K., Ghosh, D., Vedula, P., Panesi, M., Josyula, E., High-Order Techniques for Multi-Component Turbulent Non-Equilibrium Hypersonic Flows, AIAA Scitech 2020 Forum, January 6 - 10, 2020, Orlando, FL, doi:10.2514/6.2020-2193
            (full text)
  • Dorf, M. A., Dorr, M., Ghosh, D., Hittinger, J., Umansky, M. V., Angus, J., Pankin, A., Simulation of Cross-Separatrix Edge Plasma Transport with the Continuum Gyrokinetic Code COGENT, 27th IAEA Fusion Energy Conference, October 22 - 27, 2019, Gandhinagar, Gujarat, India.
            (abstract) (full text)
  • Guhur, P.-L., Constantinescu, E.M., Ghosh, D., Peterka, T., Cappello, F., Detection of Silent Data Corruption in Adaptive Numerical Integration Solvers, IEEE Cluster Conference, September 5-8, 2017, Honolulu, HI, doi:10.1109/CLUSTER.2017.13
            (full text)
  • Ghosh, D., Dorf, M., Hittinger, J., Dorr, M., Implicit-Explicit Time Integration for the Vlasov-Fokker-Planck Equations, AIAA Paper 2017-4016, 48th AIAA Plasmadynamics and Lasers Conference, June 5-9, 2017, Denver, CO, doi:10.2514/6.2017-4016
            (full text)
  • Ghosh, D., Constantinescu, E.M., Well-Balanced Formulation of Gravitational Source Terms for Conservative Finite-Difference Atmospheric Flow Solvers, AIAA Paper 2015-2889, 7th AIAA Atmospheric and Space Environments Conference, June 22-26, 2015, Dallas, TX, doi:10.2514/6.2015-2889
            (full text)
  • Ghosh, D., Medida, S., Baeder, J. D., Compact-Reconstruction Weighted Essentially Non-Oscillatory Schemes for Unsteady Navier-Stokes Equations, AIAA Paper 2012-2832, 42nd AIAA Fluid Dynamics Conference and Exhibit, June 25-28, 2012, New Orleans, LA, doi:10.2514/6.2012-2832.
            (full text)
  • Ghosh, D., Baeder, J. D., Numerical Simulation of Vortex Ring Interactions with Solid Wall, 49th AIAA Aerospace Sciences Meeting, Jan 4-7, 2011, Orlando, FL, doi:10.2514/6.2011-675.
            (full text)
  • Ghosh, D., Baeder, J. D., A High Order Conservative Upwind Algorithm for the Incompressible Navier Stokes Equations, AIAA Paper 2010-5030, 40th AIAA Fluid Dynamics Conference and Exhibit, June 28 – July 1, 2010, Chicago, IL, doi:10.2514/6.2010-5030.
            (full text)
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    Invited and Minisymposium Talks

  • Tsai, P.-H., Chung, S. W., Ghosh, D., Loffeld, J., Choi, Y., Belof, J., Projection-Based Reduced Order Model for Accelerating Kinetic Simulations of Electrostatic Plasmas, SIAM Conference on Parallel Processing for Scientific Computing (PP), Minisymposium on HPC Algorithms for Kinetic Equations for Plasmas, March 5 - 8, 2024, Baltimore, MD.
            (abstract)
  • Choi, Y., Copeland, D., Cheung, S. W., Kim, Y., He, X., Fries, W., Bonneville, C., Ghosh, D., Shin, Y., Park, J. S., Belof, J., Afeyan, B., Physics-Guided Latent Space Dynamics Identification in Model Order Reduction, 17th U.S. National Congress on Computational Mechanics (USNCCM), Minisymposium on Model Order Reduction for Parameterized Continuum Mechanics, July 23 - 27, 2023, Albuquerque, NM.
            (contact first author for presentation/abstract)
  • Ghosh, D., Dorf, M., Dorr, M., Ricketson, L., A Multiphysics Implicit-Explicit Time Integration Algorithm for Simulating Tokamak-Edge Plasma Dynamics, 17th U.S. National Congress on Computational Mechanics (USNCCM), Minisymposium on Advances in Numerical Methods for Solution of PDEs, July 23 - 27, 2023, Albuquerque, NM.
            (presentation)
  • Bonneville, C., He, X., Chen, J.-S., Fries, W., Cheung, S. W., Ghosh, D., Belof, J., Springer, K., Choi, Y., Certified and Parameterized Latent Space Dynamics Identification for Time Dependent Image Data, AAAI Spring Symposium on Computational Approaches to Scientific Discovery, March 27 - 29, 2023, San Francisco, CA.
            (abstract) (presentation)
  • Ghosh, D., Dorr, M., Dorf, M., Ricketson, L., Semi-Implicit Time Integration for Multiscale Tokamak-Edge Plasma Dynamics, SIAM Conference on Computational Science and Engineering, Minisymposium on Computational Methods for Kinetic Models, February 26 - March 3, 2023, Amsterdam, The Netherlands.
            (abstract) (presentation)
  • Bonneville, C., Choi, Y., Ghosh, D., GPLaSDI: Identifying Autoencoders Latent Space Dynamics with Gaussian Processes for Non-Intrusive Reduced Order Models, SIAM Conference on Computational Science and Engineering, Minisymposium on Reduced Order Modeling of Differential Equations Through Deep Learning Algorithms, February 26 - March 3, 2023, Amsterdam, The Netherlands.
            (abstract)
  • High-Order Semi-Implicit Time Integration Methods for Multiscale Advective Physics, University of Zaragoza, October 2022 (Online talk).
            (presentation)
  • Ricketson, L., Dorr, M., Dorf M., Ghosh, D., Continuum Kinetic Simulations of Tokamak Edge Plasmas with COGENT, Platform for Advanced Scientific Computing (PASC) Conference, Minisymposium on High Performance Computing in Kinetic Simulations of Plasmas - Part III: Advanced Numerical Methods and Algorithms, June 27 - 29, 2022, Basel, Switzerland.
            (abstract)
  • Ricketson, L., Ghosh, D., Dorr, M., Dorf M., Block Preconditioning of a Semi-Implicit Gyrokinetic Model of Fusion Plasmas, 17th Copper Mountain Conference On Iterative Methods, Session on Scalable Solvers for Coupled Multiphysics 2, April 4 - 8, 2022, Virtual Format.
            (abstract)
  • Ricketson, L., Ghosh, D., Dorr, M., Dorf M., Hittinger, J., Continuum Kinetic Simulations of Tokamak Edge Plasmas with COGENT, Platform for Advanced Scientific Computing (PASC) Conference, Minisymposium on Towards Exascale Computing in Kinetic Simulations of Magnetic Fusion Plasmas. Part III - Advanced Numerical Methods and Algorithms, July 5 - 9, 2021, Virtual Format.
            (abstract)
  • Ricketson, L., Ghosh, D., Dorr, M., Dorf M., Block Preconditioning of a Semi-Implicit Gyrokinetic Model of Fusion Plasmas, 9th International Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED PROBLEMS 2021), Minisymposium on Block Preconditioning for Challenging Multiphysics Systems, June 14 - 16, 2021, Virtual Format.
            (contact first author for presentation/abstract)
  • Ghosh, D., Chapman, T., Berger, R. L., Banks, J. W., Copeland, D., A Semi-Implicit Algorithm for the Simulation of High–Z Plasma Interpenetration, 15th United States National Congress on Computational Mechanics (USNCCM15), Minisymposium on Innovative Higher Order Discretization Methods in Computational Science and Engineering, in honor of Prof. Mary Wheeler, July 28 - August 1, 2019, Austin, TX.
            (abstract) (presentation)
  • Hittinger, J., Dorr, M. R., Dorf, M. A., Ghosh, D., Ricketson, L. F., Kinetic Edge Plasma Simulation using a Continuum Model, Platform for Advanced Scientific Computing (PASC), Minisymposium on HPC Challenges in Kinetic Simulations of Plasmas, Part I of III: Eulerian Approach, June 12 - 14, 2019, Zurich, Switzerland.
            (abstract)
  • Ghosh, D., Chapman, T. D., Berger, R. L., Dimits, A., Banks, J. W., A Multi-Species, Multi-Fluid Model for Simulating Plasma Interpenetration, SIAM Conference on Computational Science and Engineering, Minisymposium on State-of-the-art high-order Numerical Methods and Complex Fluid Simulations, February 25 - March 1, 2019, Spokane, WA.
            (abstract) (presentation)
  • Banks, J. W., Berger, R. L., Brunner, S., Chapman, T. D., Dimits, A., Ghosh, D., Simulation of Interpenetrating Plasmas in 2D using the Grid Based Continuum Code LOKI , SIAM Conference on Computational Science and Engineering, Minisymposium on Computational Methods for Kinetic Models of Plasma, February 25 - March 1, 2019, Spokane, WA.
            (abstract)
  • Ghosh, D., Kavouklis, C., Chapman, T., Berger, R. L., Vogman, G. V., Numerical Simulation of Counterstreaming Plasma Interactions using a Multifluid Model, 13th World Congress on Computational Mechanics (WCCMXIII), Minisymposium on High-order Discretizations for Multi-physics Applications, July 22 - 27, 2018, New York, NY.
            (abstract) (presentation)
  • Dimits, A. M., Berger, R. L., Chapman, T., Ghosh, D., Arrighi W.J., Hittinger, J. A. F, Joseph, I., Kavouklis, C. Brunner, S., Banks, J. W., Linearized Coulomb Collision Operator for Simulation of Interpenetrating Plasma Streams, 45th IEEE International Conference on Plasma Science, June 24 - 28, 2018, Denver, CO.
            (abstract)
  • Implicit-Explicit Time Integration for Multiscale Physics, Department of Applied Mathematics and Statistics, University of California Santa Cruz, December 2017, Santa Cruz, CA.
            (presentation)
  • Ghosh, D., Constantinescu, E. M., Characteristic-Based Slow-Wave-Fast-Wave Partitioning for Semi-Implicit Time Integration of Atmospheric Flows, IMAGe 2017 Theme of the Year: Workshop on Multiscale Geoscience Numerics, National Center for Atmospheric Research (NCAR), May 16 - 19, 2017, Boulder, CO.
            (abstract) (presentation)
  • Ghosh, D., Dorr, M., Dorf, M., Hittinger, J., Implementation of Implicit-Explicit Time Integration for the Kinetic Modeling of Tokamak Plasma Edge, SIAM Conference on Computational Science and Engineering, Minisymposium on Computational Plasma Physics, February 27 - March 3, 2017, Atlanta, GA.
            (abstract) (presentation) (Video)
  • Dorr, M., Colella, P., Dorf, M., Ghosh, D., Hittinger, J., Exact Preservation of Zero Velocity Divergence in a High-Order, Mapped-Grid, Finite-Volume Discretization of a Gyrokinetic System, SIAM Conference on Computational Science and Engineering, Minisymposium on Computational Plasma Physics, February 27 - March 3, 2017, Atlanta, GA.
            (abstract)
  • Ghosh, D., Constantinescu, E. M., Characteristic-Based Flux Splitting for Implicit-Explicit Time Integration of Low-Mach Number Flows, 13th U.S. National Congress on Computational Mechanics (USNCCM13), Minisymposium on Advances in Implicit / Explicit (IMEX) Time integration of Multiphysics Systems, July 26 - 30, 2015, San Diego, CA.
            (abstract) (presentation)
  • Ghosh, D., Constantinescu, E. M., A Finite-Difference Algorithm with Characteristic-Based Semi-Implicit Time-Integration for the Euler Equations with Gravitational Forcing, SIAM Conference on Mathematical & Computational Issues in the Geosciences, Minisymposium on Modeling and Simulation of Multiscale and Coupled Processes in Atmospheric Physics, June 29 - July 2, 2015, Stanford, CA.
            (abstract) (presentation)
  • Ghosh, D., Constantinescu, E. M., A Compact-Reconstruction WENO Scheme with Semi-Implicit Time Integration, SIAM Conference on Computational Science and Engineering, Minisymposium on Recent Advances in High Order Spatial Discretization Methods for PDEs, March 14 - 18, 2015, Salt Lake City, UT.
            (abstract) (presentation)
  • Ketcheson, D., Ghosh, D., Stability-Optimized Time Integrators for WENO Discretizations, SIAM Conference on Computational Science and Engineering, Minisymposium on Advances in Time-stepping Methods, March 14 - 18, 2015, Salt Lake City, UT.
            (abstract)
  • Barajas-Solano, D. A., Tarakovsky, A., Ghosh, D., Constantinescu, E. M., Abhyankar, S., Probability Density Methods for the Analysis of Power Grids Under Uncertainty, SIAM Conference on Computational Science and Engineering, Minisymposium on Distributed Cyber-Physical Systems: Modelling and Controlling the Power Grid, March 14 - 18, 2015, Salt Lake City, UT.
            (abstract)
  • Ghosh, D., Constantinescu, E. M., Brown, J., Scalable Non-Linear Compact Schemes, International Conference on Spectral and High Order Methods (ICOSAHOM), Minisymposium on Aspects of Time Stepping, June 23 - 27, 2014, Salt Lake City, UT.
            (abstract) (presentation)
  • Compact-Reconstruction WENO Schemes - Theory, Implementation and Applications, National Institute of Aerospace, June 2014, Hampton, VA.
            (presentation) (Video)
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    Theses

  • Compact-Reconstruction Weighted Essentially Non-Oscillatory Schemes for Hyperbolic Conservation Laws, Ph. D. Thesis, University of Maryland, College Park, January 2013.
            (UMD Repository) (full text) (presentation)
  • Higher Order Non-Oscillatory Schemes in Ideal Magnetohydrodynamics, Masters Thesis, Indian Institute of Technology Bombay, July 2006.
            (full text)
  • Finite Volume Time Domain Solutions of Maxwell's Equations, Bachelors Seminar, Indian Institute of Technology Bombay, March 2004.
            (full text)
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    Technical Reports

  • Ghosh, D., Constantinescu, E. M., Brown, J., Scalable Nonlinear Compact Schemes, Technical Memorandum, ANL/MCS-TM-340, Argonne National Laboratory, April 2014.
            (ANL Repository) (full text)
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    Other Conferences/Meetings/Talks/Posters

  • Dorf, M., Dorr, M., Ghosh, D., Angus, J. R., Modeling tokamak edge plasma with the continuum full-F code COGENT, 65th Annual Meeting of the American Physical Society’s Division of Plasma Physics (DPP), October 30 - November 3, 2023, Denver, CO.
            (abstract)
  • Dun, J., Angus, J. R., Farmer, W., Friedman, A., Geyko, V. I., Ghosh, D., Graziani, F. R., Grote, D., Larson, D., Link, A. J., Zimmerman, G. B., Particle-in-cell simulations of shockwaves in plasma, 65th Annual Meeting of the American Physical Society’s Division of Plasma Physics (DPP), October 30 - November 3, 2023, Denver, CO.
            (abstract)
  • Angus, J. R., Farmer W., Friedman, A., Ghosh D., Grote, D., Larson, D., Link, A. J., An implicit particle code with exact energy and charge conservation for electromagnetic studies of dense plasmas, 65th Annual Meeting of the American Physical Society’s Division of Plasma Physics (DPP), October 30 - November 3, 2023, Denver, CO.
            (abstract)
  • Tsai, P.-H., Chung S. W., Ghosh, D., Choi, Y., Belof, J., Accelerating Kinetic Simulations of Electrostatic Plasmas with Reduced-Order Modeling, 65th Annual Meeting of the American Physical Society’s Division of Plasma Physics (DPP), October 30 - November 3, 2023, Denver, CO.
            (abstract)
  • Ghosh, D., Dorr, M., Dorf, M., Ricketson, L., High-order implicit-explicit time integration for the kinetic simulation of magnetized plasmas, Foundations of Computational Mathematics (FoCM), Workshop on Multiresolution and Adaptivity in Numerical PDEs, June 12 - 21, 2023, Paris, France.
            (abstract) (poster)
  • Angus, J., Farmer, W., Friedman, A., Ghosh, D., Grote, D., Larson, D., Link, A., An implicit particle code with exact energy and charge conservation for electromagnetic studies of dense plasmas, International Conference on Plasma Science (ICOPS), May 21 - 25, 2023, Santa Fe, NM.
            (poster)
  • Dorf, M., Dorr, M., Ghosh, D., Angus, J., Including electromagnetic effects into COGENT simulations of edge plasmas, U.S. Transport Task Force (TTF) Workshop, May 2 - 5, 2023, Madison, WI.
            (poster)
  • Geyko, V., Joseph, I., Dorf, M., Dorr, M., Ghosh, D., Electrostatic drift-kinetic simulations of edge localized mode heat pulses in the tokamak scrape-off layer, 64th Annual Meeting of the American Physical Society’s Division of Plasma Physics (DPP), October 17 - 21, 2022, Spokane, WA.
            (abstract)
  • Dorf, M., Dorr, M., Ghosh, D., Angus, J., Progress with the full-F continuum edge gyrokinetic code COGENT, 64th Annual Meeting of the American Physical Society’s Division of Plasma Physics (DPP), October 17 - 21, 2022, Spokane, WA.
            (abstract)
  • Geyko, V., Joseph, I., Dorf., M., Dorr., M., Ghosh., D.Drift kinetic simulations of edge localized modes in tokamak scrape-off layer plasmas, 25th International Conference on Plasma Surface Interaction in Controlled Fusion Devices, June 13 - 17, 2022, Virtual Format.
            (contact first author for presentation/abstract)
  • Angus, J. R., Link, A., Friedman, A., Ghosh, D., Johnson, J. D., On numerical energy conservation for an implicit particle-in-cell method coupled with a binary Monte-Carlo algorithm for Coulomb collisions, 49th IEEE International Conference on Plasma Science (ICOPS), May 22 - 26, 2022, Seattle, WA.
            (abstract)
  • Dorf, M., Dorr, M., Ghosh, D., Cohen, R., Gyrokinetic Modeling of Electrostatic Ion-Scale Turbulence in Divertor Tokamaks, 63rd Annual Meeting of the American Physical Society’s Division of Plasma Physics (DPP), November 8 - 12, 2021, Pittsburgh, PA.
            (abstract)
  • Joseph, I., Geyko, V. I., Dorf, M. A., Dorr, M. R., Ghosh, D., Ricketson, L. F., Edge localized mode propagation through the tokamak scrape-off layer, Plasma Edge Theory (PET) Workshop, September 13 - 15, 2021, Virtual Format.
            (abstract)
  • Ghosh, D., Berger, R. L., Chapman, T., Dimits, A., Banks, J. W., Hydrodynamic Simulation of Counterstreaming Plasmas with a Multifluid Model, 72nd Annual Meeting of the American Physical Society’s Division of Fluid Dynamics (DFD), November 23 - 26, 2019, Seattle, WA.
            (abstract) (presentation)
  • Chapman, T., Berger, R. L., Dimits, A., Ghosh, D., Joseph, I., Winjum, B., Banks, J. W., Brunner, S., Nonlinear evolution of the ion-ion streaming instability in single- and multi-ion species plasmas, 61st Annual Meeting of the APS Division of Plasma Physics (DPP), October 21 - 25, 2019, Fort Lauderdale, FL.
            (abstract)
  • Berger, R., Ghosh, D., Banks, J. W., Arrighi, W. J., Belyaev, M. A., Brunner, S., Chapman, T., Copeland, D. M., Dimits, A., Hittinger, J., Jones, O., Rozmus, W., Multi-dimensional Simulations of Interpenetrating Plasmas, 49th Anomalous Absorption Conference, June 9 - 14, 2019, Telluride, CO.
            (abstract - page 76)
  • Berger, R., Ghosh, D., Chapman, T., Arrighi, W., Banks, J., Dimits, A. M., Hittinger, J., Joseph, I., Kavouklis, C., High-order Conservative, Eulerian, Multi-dimensional Hydrodynamic Simulations of Interpenetrating Plasmas, 60th Annual Meeting of the APS Division of Plasma Physics, November 5 - 9, 2018, Portland, OR.
            (abstract)
  • Angus, J. R., Dorf, M., Ghosh D., Drift-Ideal MHD Simulations of Flow-Stabilized Z-Pinch Plasmas, 60th Annual Meeting of the APS Division of Plasma Physics, November 5 - 9, 2018, Portland, OR.
            (abstract)
  • Ghosh, D., Kavouklis, C., Chapman, T., Berger, R., A Finite-Volume, Semi-Implicit Multifluid Algorithm for the Simulation of Counterstreaming Plasma Dynamics, SIAM Annual Meeting, July 9 - 13, 2018, Portland, OR.
            (abstract) (presentation)
  • Dorf, M. A., Angus, J. R., Ghosh, D., Gyrokinetic Simulations of Drift-Wave Instabilities in Flow-Stabilized Z-Pinch Plasmas, 45th IEEE International Conference on Plasma Science, June 24 - 28, 2018, Denver, CO.
            (abstract)
  • Angus, J. R., Dorf, M. A., Ghosh, D., Drift-Ideal MHD Simulations of the Entropy Mode in Flow-Stabilized Z-Pinch Plasmas, 45th IEEE International Conference on Plasma Science, June 24 - 28, 2018, Denver, CO.
            (abstract)
  • Dimits, A. M., Banks, J. W., Berger, R. L., Brunner, S., Chapman, T., Ghosh, D., Arrighi, W. J., Hittinger, J., Joseph, I., Kavouklis, C., Linearized Coulomb Collision Operator for Simulation of Interpenetrating Plasma Streams, Kinetic Effects in ICF Workshop, May 23, 2018, Santa Fe, NM.
            (contact first author for presentation/abstract)
  • Kavouklis, C., Colella, P., Ghosh, D., A 6th order finite volume multigrid Poisson solver, 15th Copper Mountain Conference on Iterative Methods, March 25 - 30, 2017, Copper Mountain, CO.
            (abstract)
  • Dorf, M., Dorr, M., Ghosh, D., Hittinger, J., Lee, W., Cohen R., Drift-kinetic simulations of axisymmetric plasma transport at the edge of a divertor tokamak, 59th Annual Meeting of the APS Division of Plasma Physics, October 23 - 27, 2017, Milwaukee, WI.
            (abstract)
  • Ghosh, D., Kavouklis, C., Berger, R. L., Chapman, T., Hittinger, J., A Multifluid Numerical Algorithm for Interpenetrating Plasma Dynamics, 59th Annual Meeting of the APS Division of Plasma Physics, October 23 - 27, 2017, Milwaukee, WI.
            (abstract) (presentation)
  • Ghosh, D., Chapman, T., Berger, R. L., Khodak, M., Hittinger, J., Simulation of interpenetrating plasmas in 1D with a multifluid approach, 47th Annual Anomalous Absorption Conference, June 11 - 16, 2017, Florence, OR.
            (Poster)
  • Lee, W., Dorf, M., Dorr, M., Cohen, R., Ghosh, D., Hittinger, J., Umansky, M., Krasheninnikov, S., Status of 5D continuum kinetic code COGENT and its verification with kinetic drift wave instability, International Sherwood Fusion Theory Conference, May 1 - 3, 2017, Annapolis, MD.
            (abstract)
  • Dorf, M., Dorr, M., Ghosh, D., Hittinger, J., Lee, W., Cohen, R., Continuum kinetic modeling of cross-separatrix plasma transport with COGENT, International Sherwood Fusion Theory Conference, May 1 - 3, 2017, Annapolis, MD.
            (abstract)
  • Lee, W., Dorf, M., Dorr, M., Cohen, R., Ghosh, D., Rognlien, T., Hittinger, J., Umansky, M., Krasheninnikov, S., Status of the 5D gyrokinetic code COGENT and its initial applications, 58th Annual Meeting of the APS Division of Plasma Physics, October 31 - November 4, 2016, San Jose, CA.
            (abstract)
  • Dorf, M., Dorr, M., Ghosh, D., Hittinger, J., Rognlien, T., Cohen, R., Lee, W., Schwartz, P., Edge-relevant plasma simulations with the continuum code COGENT, 58th Annual Meeting of the APS Division of Plasma Physics, October 31 - November 4, 2016, San Jose, CA.
            (abstract)
  • Dorf, M., Dorr, M., Cohen, R. H., Lee, W., Ghosh, D., Hittinger, J., Rognlien, T., Continuum Kinetic Modeling of the Tokamak Plasma Edge with the COGENT code, International Sherwood Fusion Theory Conference, April 4 - 6, 2016, Madison, WI.
            (abstract)
  • Cohen, R. H., Dorf, M., Dorr, M., Lee, W., Ghosh, D., Hittinger, J., Rognlien, T., Continuum Kinetic Modeling of the Tokamak Plasma Edge with the COGENT, US Transport Task Force Workshop, March 29 - April 1, 2016, Denver, CO.
            (abstract)
  • Ghosh, D., Constantinescu, E. M., Brown, J., A Scalable, Parallel Implementation of Weighted, Non-Linear Compact Schemes, SIAM Annual Meeting, July 7 - 11, 2014, Chicago, IL.
            (abstract) (presentation)
  • Brown, J., Ghosh, D., Fast solvers for implicit Runge-Kutta, Thirteenth Copper Mountain Conference on Iterative Methods, April 6 - 11, 2014, Copper Mountain, CO.
            (abstract)
  • Brown, J., Ghosh, D., Fast solvers for implicit Runge-Kutta systems, Tenth Workshop of the INRIA-Illinois-ANL Joint Laboratory on Petascale Computing, November 25 - 27, 2013, Urbana, IL.
            (presentation)
  • Brown, J., Constantinescu, E. M., Ghosh, D., McInnes, L.C., BOUT++ and PETSc: Time integration and solver composition, 2013 BOUT++ Workshop, September 3 - 6, 2013, Lawrence Livermore National Laboratory, CA.
            (contact first author for presentation/abstract)
  • Constantinescu, E. M., Brown, J., Smith, B., McInnes, L.C., Ghosh, D., Balay, S., Robust Implicit-Explicit Time Stepping, DOE Applied Math PI Meeting, August 6, 2013, Albuquerque, NM.
            (contact first author for presentation/abstract)
  • Ghosh, D., Medida, S., Baeder, J. D., Direct Numerical Simulation of Compressible Turbulent Flows with Weighted Non-Linear Compact Schemes, 65th Annual Meeting of the APS Division of Fluid Dynamics, November 18 – 20, 2012, San Diego, CA.
            (abstract) (presentation)
  • Ghosh, D., Medida, S., Baeder, J. D., High-Order Non-Oscillatory Compact Reconstruction Scheme for Overset Grids, 11th Symposium on Overset Composite Grids and Solution Technology, October 15 – 18, 2012, Dayton, OH.
            (presentation)
  • Ghosh, D., Baeder, J. D., Application of Compact-Reconstruction WENO Schemes to the Navier-Stokes Equations, SIAM Annual Meeting, July 9 – 13, 2012, Minneapolis, MN.
            (abstract) (presentation)
  • Ghosh, D., Baeder, J. D., High Order Compact Reconstruction Scheme with Weighted Essentially Non-Oscillatory Limiting, AMS-MAA Joint Mathematics Meetings, Jan 4-7, 2012, Boston, MA.
            (abstract) (presentation)
  • Ghosh, D., Application of Weighted Essentially Non-Oscillatory Limiting to Compact Interpolation Schemes, AIAA Region I Young Professional, Student & Education Conference, Nov 4, 2011, Laurel, MD.
            (presentation)
  • Ghosh, D., Chatterjee, A., Higher-Order Non-Oscillatory Schemes in 2D Ideal Magneto-hydrodynamics, 9th Annual CFD Symposium, August 2006, Bangalore.
            (full text)
  • Ghosh, D., Chatterjee, A., Higher-Order Non-Oscillatory Schemes in Ideal Magneto-hydrodynamics, 8th Annual CFD symposium, August 2005, Bangalore.
            (full text)
  • Ghosh, D., Chatterjee, A., Radar Cross Section Computations for Low Observable Configurations, 18th National Conference for Aerospace Engineers, Institution of Engineers (I), November, 2004, IIT Kharagpur.
     
  • Ghosh, D., Vaghela, M.B., Chatterjee, A., Characteristic Based FVTD Computations for Low Observable Configuration, 7th Annual CFD symposium, August 2004, Bangalore.
            (full text)
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