Gian Luca Delzanno

According to our database, Gian Luca Delzanno authored at least 22 papers between 2008 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Exascale Implicit Kinetic Plasma Simulations on El~Capitan for Solving the Micro-Macro Coupling in Magnetospheric Physics.

Stefano Markidis, Andong Hu, Ivy Peng, Luca Pennati, Ian Lumsden, Dewi Yokelson, Stephanie Brink, Olga Pearce, Thomas R. W. Scogland, Bronis R. de Supinski, Gian Luca Delzanno, Michela Taufer

CoRR, July, 2025

Conservative closures of the Vlasov-Poisson equations based on symmetrically weighted Hermite spectral expansion.

Opal Issan, Oleksandr Koshkarov, Federico D. Halpern, Boris Kramer, Gian Luca Delzanno

J. Comput. Phys., 2025

Performance Optimization of an Exascale Implicit Kinetic Plasma Simulation on El Capitan.

Ian Lumsden, Stefano Markidis, Andong Hu, Ivy Peng, Luca Pennati, Dewi Yokelson, Stephanie Brink, Olga Pearce, Tom Scogland, Hariharan Devarajan, Bronis R. de Supinski, Gian Luca Delzanno, Michela Taufer

Proceedings of the IEEE International Conference on eScience, 2025

Optimizing I/O for an Exascale Implicit Kinetic Plasma Simulation using the Rabbit Storage System.

Ian Lumsden, Hariharan Devarajan, Izzet Yildirim, Stefano Markidis, Andong Hu, Ivy Peng, Luca Pennati, Dewi Yokelson, Stephanie Brink, Olga Pearce, Tom Scogland, Bronis R. de Supinski, Gian Luca Delzanno, Anthony Kougkas, Xian-He Sun, Michela Taufer

Proceedings of the IEEE International Conference on Cluster Computing, 2025

2024

Anti-symmetric and positivity preserving formulation of a spectral method for Vlasov-Poisson equations.

Opal Issan, Oleksandr Koshkarov, Federico D. Halpern, Boris Kramer, Gian Luca Delzanno

J. Comput. Phys., 2024

AI in Space for Scientific Missions: Strategies for Minimizing Neural-Network Model Upload.

Jonah Ekelund, Ricardo Vinuesa, Yuri V. Khotyaintsev, Pierre Henri, Gian Luca Delzanno, Stefano Markidis

Proceedings of the 20th IEEE International Conference on e-Science, 2024

2023

Physics-based adaptivity of a spectral method for the Vlasov-Poisson equations based on the asymmetrically-weighted Hermite expansion in velocity space.

Cecilia Pagliantini, Gian Luca Delzanno, Stefano Markidis

J. Comput. Phys., September, 2023

Energy-conserving explicit and implicit time integration methods for the multi-dimensional Hermite-DG discretization of the Vlasov-Maxwell equations.

Cecilia Pagliantini, Gianmarco Manzini, Oleksandr Koshkarov, Gian Luca Delzanno, Vadim Roytershteyn

Comput. Phys. Commun., 2023

2021

The multi-dimensional Hermite-discontinuous Galerkin method for the Vlasov-Maxwell equations.

Oleksandr Koshkarov, Gianmarco Manzini, Gian Luca Delzanno, Cecilia Pagliantini, Vadim Roytershteyn

Comput. Phys. Commun., 2021

2019

Automated classification of plasma regions using 3D particle energy distribution.

Vyacheslav Olshevsky, Yuri V. Khotyaintsev, Andrey Divin, Gian Luca Delzanno, Sven Anderzen, Pawel Andrzej Herman, Steven Wei Der Chien, Levon Avanov, Stefano Markidis

CoRR, 2019

2017

Convergence of Spectral Discretizations of the Vlasov-Poisson System.

Gianmarco Manzini, Daniele Funaro, Gian Luca Delzanno

SIAM J. Numer. Anal., 2017

An electrostatic Particle-In-Cell code on multi-block structured meshes.

Collin S. Meierbachtol, Daniil Svyatskiy, Gian Luca Delzanno, Louis J. Vernon, J. David Moulton

J. Comput. Phys., 2017

2016

A Legendre-Fourier spectral method with exact conservation laws for the Vlasov-Poisson system.

Gianmarco Manzini, Gian Luca Delzanno, Juris Vencels, Stefano Markidis

J. Comput. Phys., 2016

On the velocity space discretization for the Vlasov-Poisson system: Comparison between implicit Hermite spectral and Particle-in-Cell methods.

Enrico Camporeale, Gian Luca Delzanno, Benjamin K. Bergen, J. David Moulton

Comput. Phys. Commun., 2016

2015

Multi-dimensional, fully-implicit, spectral method for the Vlasov-Maxwell equations with exact conservation laws in discrete form.

Gian Luca Delzanno

J. Comput. Phys., 2015

Spectral Solver for Multi-scale Plasma Physics Simulations with Dynamically Adaptive Number of Moments.

Juris Vencels, Gian Luca Delzanno, Alec Johnson, Ivy Bo Peng, Erwin Laure, Stefano Markidis

Proceedings of the International Conference on Computational Science, 2015

2013

On particle movers in cylindrical geometry for Particle-In-Cell simulations.

Gian Luca Delzanno, Enrico Camporeale

J. Comput. Phys., 2013

2011

Robust, multidimensional mesh-motion based on Monge-Kantorovich equidistribution.

Luis Chacón, Gian Luca Delzanno, John M. Finn

J. Comput. Phys., 2011

The fluid dynamic approach to equidistribution methods for grid adaptation.

Gian Luca Delzanno, John M. Finn

Comput. Phys. Commun., 2011

2010

Generalized Monge-Kantorovich Optimization for Grid Generation and Adaptation in L_p.

Gian Luca Delzanno, John M. Finn

SIAM J. Sci. Comput., 2010

2008

An optimal robust equidistribution method for two-dimensional grid adaptation based on Monge-Kantorovich optimization.

Gian Luca Delzanno, Luis Chacón, John M. Finn, Yeo-Jin Chung, Giovanni Lapenta

J. Comput. Phys., 2008

Grid Generation and Adaptation by Monge-Kantorovich Optimization in Two and Three Dimensions.

John M. Finn, Gian Luca Delzanno, Luis Chacón

Proceedings of the 17th International Meshing Roundtable, 2008