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Warsa, James S.
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1

Accelerating the solution of the SN equations with highly a..:

Patel, Japan K. ; Warsa, James S. ; Prinja, Anil K.
Annals of Nuclear Energy.  147 (2020)  - p. 107665 , 2020
Link: https://doi.org/10.1016/..
 
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2

Formulations and analysis of Compton scattering for determi..:

Till, Andrew T. ; Long, Kendra P. ; Warsa, James S..
Journal of Computational Physics.  400 (2020)  - p. 108990 , 2020
Link: https://doi.org/10.1016/..
 
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3

Application of linear multifrequency-grey acceleration to p..:

Till, Andrew T. ; Warsa, James S. ; Morel, Jim E.
Journal of Computational Physics.  372 (2018)  - p. 931-955 , 2018
Link: https://doi.org/10.1016/..
 
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4

Two-Level Transport Methods with Independent Discretization:

Warsa, James S. ; Anistratov, Dmitriy Y.
Journal of Computational and Theoretical Transport.  47 (2018)  4-6 - p. 424-450 , 2018
Link: https://doi.org/10.1080/..
 
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5

Discontinuous Finite Element Quasi-Diffusion Methods:

Anistratov, Dmitriy Y. ; Warsa, James S.
Nuclear Science and Engineering.  191 (2018)  2 - p. 105-120 , 2018
Link: https://doi.org/10.1080/..
 
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6

Comparison of Two Galerkin Quadrature Methods:

Morel, Jim E. ; Warsa, James S. ; Franke, Brian C..
Nuclear Science and Engineering.  185 (2017)  2 - p. 325-334 , 2017
Link: https://doi.org/10.1080/..
 
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7

A Cellwise Block-Gauss-Seidel Iterative Method for Multigro..:

Rosa, Massimiliano ; Warsa, James S. ; Perks, Michael
Nuclear Science and Engineering.  174 (2013)  3 - p. 209-226 , 2013
Link: https://doi.org/10.13182..
 
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8

Nonlinear Krylov acceleration applied to a discrete ordinat..:

Calef, Matthew T. ; Fichtl, Erin D. ; Warsa, James S...
Journal of Computational Physics.  238 (2013)  - p. 188-209 , 2013
Link: https://doi.org/10.1016/..
 
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9

Newton's Method for the Computation of k-Eigenvalues in SN ..:

Gill, Daniel F. ; Azmy, Yousry Y. ; Warsa, James S..
Nuclear Science and Engineering.  168 (2011)  1 - p. 37-58 , 2011
Link: https://doi.org/10.13182..
 
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10

The Newton-Krylov Method Applied to Negative-Flux Fixup inS..:

Fichtl, Erin D. ; Warsa, James S. ; Densmore, Jeffery D.
Nuclear Science and Engineering.  165 (2010)  3 - p. 331-341 , 2010
Link: https://doi.org/10.13182..
 
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11

Manufactured Solutions in the Thick Diffusion Limit:

Warsa, James S. ; Densmore, Jeffery D. ; Prinja, Anil K..
Nuclear Science and Engineering.  166 (2010)  1 - p. 36-47 , 2010
Link: https://doi.org/10.13182..
 
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12

Fourier Analysis of Inexact Parallel Block-Jacobi Splitting..:

Rosa, Massimiliano ; Warsa, James S. ; Chang, Jae H.
Nuclear Science and Engineering.  164 (2010)  3 - p. 248-263 , 2010
Link: https://doi.org/10.13182..
 
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13

Stability analysis and time-step limits for a Monte Carlo C..:

Densmore, Jeffery D. ; Warsa, James S. ; Lowrie, Robert B.
Journal of Computational Physics.  229 (2010)  10 - p. 3691-3705 , 2010
Link: https://doi.org/10.1016/..
 
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14

Stability analysis of implicit time discretizations for the..:

Densmore, Jeffery D. ; Warsa, James S. ; Lowrie, Robert B..
Journal of Computational Physics.  228 (2009)  16 - p. 5933-5960 , 2009
Link: https://doi.org/10.1016/..
 
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15

Krylov iterative methods and synthetic acceleration for tra..:

Fichtl, Erin D. ; Warsa, James S. ; Prinja, Anil K.
Journal of Computational Physics.  228 (2009)  22 - p. 8413-8426 , 2009
Link: https://doi.org/10.1016/..
 
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