Nathan V. Roberts

15 papers Misc 1Journal 13Unranked 1

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Trilinos: Enabling Scientific Computing Across Diverse Hardware Architectures at Scale. CoRR Matthias Mayr, Alexander Heinlein, Christian A. Glusa, Siva Rajamanickam, Maarten Arnst, Roscoe A. Bartlett, Luc Berger-Vergiat, Erik G. Boman, Karen D. Devine, Graham Harper, Michael A. Heroux, Mark Hoemmen, Jonathan J. Hu, Brian Michael Kelley, Kyungjoo Kim, Drew P. Kouri, Paul Kuberry, Kim Liegeois, Curtis C. Ober, Roger P. Pawlowski, Carl Pearson, Mauro Perego, Eric T. Phipps, Denis Ridzal, Nathan V. Roberts, Christopher M. Siefert, Heidi Thornquist, Romin Tomasetti, Christian R. Trott, Raymond S. Tuminaro, James M. Willenbring, Michael M. Wolf, Ichitaro Yamazaki
2024	J	`jnl`	An implicit-in-time DPG formulation of the 1D1V Vlasov-Poisson equations. Comput. Math. Appl. Nathan V. Roberts, Sean T. Miller, Stephen D. Bond, Eric C. Cyr
2024	J	`jnl`	Space-Time Spectral Element Tensor Network Approach for Time Dependent Convection Diffusion Reaction Equation with Variable Coefficients. CoRR Dibyendu Adak, Duc P. Truong, Radoslav G. Vuchkov, Saibal De, Derek DeSantis, Nathan V. Roberts, Kim Ø. Rasmussen, Boian S. Alexandrov
2023	J	`jnl`	The DPG Method for the Convection-Reaction Problem, Revisited. Comput. Methods Appl. Math. Leszek F. Demkowicz, Nathan V. Roberts, Judit Muñoz-Matute
2022	J	`jnl`	Neural-network based collision operators for the Boltzmann equation. J. Comput. Phys. Sean T. Miller, Nathan V. Roberts, Stephen D. Bond, Eric C. Cyr
2021	J	`jnl`	Time-stepping DPG formulations for the heat equation. Comput. Math. Appl. Nathan V. Roberts, Stefan Henneking
2019	J	`jnl`	Camellia: A Rapid Development Framework for Finite Element Solvers. Comput. Methods Appl. Math. Nathan V. Roberts
2019	J	`jnl`	Tetrahedral mesh adaptation for Lagrangian shock hydrodynamics. Comput. Math. Appl. Daniel Ibanez, E. Love, Thomas E. Voth, James R. Overfelt, Nathan V. Roberts, Glen Hansen
2017	J	`jnl`	A geometric multigrid preconditioning strategy for DPG system matrices. Comput. Math. Appl. Nathan V. Roberts, Jesse Chan
2016	J	`jnl`	A Geometric Multigrid Preconditioning Strategy for DPG System Matrices. CoRR Nathan V. Roberts, Jesse Chan
2015	J	`jnl`	A discontinuous Petrov-Galerkin methodology for adaptive solutions to the incompressible Navier-Stokes equations. J. Comput. Phys. Nathan V. Roberts, Leszek F. Demkowicz, Robert D. Moser
2014	J	`jnl`	Camellia: A software framework for discontinuous Petrov-Galerkin methods. Comput. Math. Appl. Nathan V. Roberts
2014	J	`jnl`	The DPG method for the Stokes problem. Comput. Math. Appl. Nathan V. Roberts, Tan Bui-Thanh, Leszek F. Demkowicz
2009	Misc	`conf`	Model interfaces for two-way obliviousness. SAC Nathan V. Roberts, Eunjee Song, Paul C. Grabow
2008	—	`conf`	Verifiable Aspect Composition in UML Models. SSIRI Eunjee Song, Nathan V. Roberts