James S. Warsa

15 papers Journal 15
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Comparison of the Consistent and Independent Second Moment Methods Applied to Thermal Radiative Transfer.
CoRR
Samuel S. Olivier, James S. Warsa, HyeongKae Park
2025 J jnl
Consistent Second Moment Methods with Scalable Linear Solvers for Radiation Transport.
SIAM J. Sci. Comput.
Samuel S. Olivier, Ben S. Southworth, James S. Warsa, HyeongKae Park
2024 J jnl
Consistent Second Moment Methods with Scalable Linear Solvers for Radiation Transport.
CoRR
Samuel S. Olivier, Ben S. Southworth, James S. Warsa, HyeongKae Park
2023 J jnl
A new operator-split Compton scattering method.
J. Comput. Phys.
Carolyn McGraw, Andrew T. Till, James S. Warsa
2023 J jnl
Reduced-Memory Methods for Linear Discontinuous Discretization of the Time-Dependent Boltzmann Transport Equation.
CoRR
Rylan C. Paye, Dmitriy Y. Anistratov, Jim E. Morel, James S. Warsa
2021 J jnl
Multilevel Second-Moment Methods with Group Decomposition for Multigroup Transport Problems.
CoRR
Dmitriy Y. Anistratov, Joseph M. Coale, James S. Warsa, Jae H. Chang
2020 J jnl
Formulations and analysis of Compton scattering for deterministic thermal radiation transport.
J. Comput. Phys.
Andrew T. Till, Kendra P. Long, James S. Warsa, Jim E. Morel
2018 J jnl
Application of linear multifrequency-grey acceleration to preconditioned Krylov iterations for thermal radiation transport.
J. Comput. Phys.
Andrew T. Till, James S. Warsa, Jim E. Morel
2013 J jnl
Nonlinear Krylov acceleration applied to a discrete ordinates formulation of the k-eigenvalue problem.
J. Comput. Phys.
Matthew T. Calef, Erin D. Fichtl, James S. Warsa, Markus Berndt, Neil N. Carlson
2010 J jnl
Stability analysis and time-step limits for a Monte Carlo Compton-scattering method.
J. Comput. Phys.
Jeffery D. Densmore, James S. Warsa, Robert B. Lowrie
2009 J jnl
Krylov iterative methods and synthetic acceleration for transport in binary statistical media.
J. Comput. Phys.
Erin D. Fichtl, James S. Warsa, Anil K. Prinja
2009 J jnl
Stability analysis of implicit time discretizations for the Compton-scattering Fokker-Planck equation.
J. Comput. Phys.
Jeffery D. Densmore, James S. Warsa, Robert B. Lowrie, Jim E. Morel
2007 J jnl
Linear multifrequency-grey acceleration recast for preconditioned Krylov iterations.
J. Comput. Phys.
Jim E. Morel, T.-Y. Brian Yang, James S. Warsa
2004 J jnl
Preconditioning a mixed discontinuous finite element method for radiation diffusion.
Numer. Linear Algebra Appl.
James S. Warsa, Michele Benzi, Todd A. Wareing, Jim E. Morel
2003 J jnl
Solution ofthe Discontinuous
SIAM J. Sci. Comput.
James S. Warsa, Todd A. Wareing, Jim E. Morel