# positions[].organizations[].label
Center for Large-scale Scientific Simulations

# positions[].organizations[].parent[].label
Texas A&M Engineering Experiment Station (TEES)

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4012 Fluid Mechanics And Thermal Engineering

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
Mixed Discontinuous Finite Element Method

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
5102 Atomic, Molecular And Optical Physics

# keywords[]
4903 Numerical And Computational Mathematics

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4012 Fluid Mechanics And Thermal Engineering

# keywords[]
4007 Control Engineering, Mechatronics And Robotics

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
5102 Atomic, Molecular And Optical Physics

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4012 Fluid Mechanics And Thermal Engineering

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
5102 Atomic, Molecular And Optical Physics

# keywords[]
4012 Fluid Mechanics And Thermal Engineering

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
5102 Atomic, Molecular And Optical Physics

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4012 Fluid Mechanics And Thermal Engineering

# keywords[]
Networking And Information Technology R&d (nitrd)

# keywords[]
Machine Learning And Artificial Intelligence

# keywords[]
4012 Fluid Mechanics And Thermal Engineering

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# keywords[]
4019 Resources Engineering And Extractive Metallurgy

# educationAndTraining[].organization.label
University of New Mexico - (Valencia, New Mexico, United States)

# educationAndTraining[].organization.label
Louisiana State University - (Baton Rouge, Louisiana, United States)

# educationAndTraining[].organization.label
Louisiana State University - (Baton Rouge, Louisiana, United States)

# publications[].label
Neutron source reconstruction using a generalized expectation-maximization algorithm on one-dimensional neutron images from the Z facility.

# publications[].label
Discontinuous Galerkin for hyperbolic systems with stiff relaxation

# publications[].label
A Non-Intrusive Emulator for Charac- terizing Parametric Behaviors of Time-Eigenvalues

# publications[].label
An Accurate Globally Conservative Subdomain Discontinuous Least-Squares Scheme for Solving Neutron Transport Problems

# publications[].label
Stability of explicit radiation-material coupling in radiative transfer calculations

# publications[].label
A non-negative, non-linear, Petrov-Galerkin method for bilinear discontinuous differencing of the S<inf>N</inf> equations

# publications[].label
A SYNTHETICALLY ACCELERATED WEIGHTED DIAMOND SCHEME FOR CHARGED-PARTICLE TRANSPORT CALCULATIONS

# publications[].label
COUPLED MULTIGROUP CROSS-SECTIONS FOR HYDROGEN INTERACTIONS IN PLASMAS

# publications[].label
Improving the Efficiency of Simple Parallel S<inf>N</inf> Algorithms with Krylov Iterative Methods

# publications[].label
Theory of radiative shocks in the mixed, optically thick-thin case

# publications[].label
Properties of the S n-equivalent integral transport operator in slab geometry

# publications[].label
S2SA preconditioning for the Sn equations with strictly nonnegative spatial discretization

# publications[].label
Mimetic finite difference methods for diffusion equations on non-orthogonal non-conformal meshes

# publications[].label
Subcell S <inf>N</inf> sweeping for meshes with reentrant cells

# publications[].label
AN IMPROVED FOKKER-PLANCK ANGULAR DIFFERENCING SCHEME

# publications[].label
Computational model for coupled electron-photon transport in two dimensions.

# publications[].label
A SYNTHETIC ACCELERATION METHOD FOR DISCRETE ORDINATES CALCULATIONS WITH HIGHLY ANISOTROPIC SCATTERING

# publications[].label
RESIDUAL MONTE CARLO FOR THE ONE-DIMENSIONAL PARTICLE TRANSPORT EQUATION

# publications[].publisher
Society for Industrial & Applied Mathematics (SIAM)

# publications[].label
A FAST MULTIGRID ALGORITHM FOR ISOTROPIC TRANSPORT PROBLEMS .1. PURE SCATTERING

# publications[].publisher
Society for Industrial & Applied Mathematics (SIAM)

# publications[].label
Space applications of the MITS electron-photon Monte Carlo transport code system

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Model Order Reduction for Sn Radiation Transport

# publications[].label
Properties of the SN-Equivalent Integral Transport Operator in Slab Geometry and the Iterative Acceleration of Neutral Particle Transport Methods

# publications[].label
Chord Length Distributions in Binary Stochastic Media in Two and Three Dimensions

# publications[].label
On the Degradation of Cell-Centered Diffusive Preconditioners for Accelerating SN Transport Calculations in the Periodic Horizontal Interface Configuration

# publications[].label
High-order solution methods for grey discrete ordinates thermal radiative transfer

# publications[].label
FOKKER-PLANCK CALCULATIONS USING STANDARD DISCRETE ORDINATES TRANSPORT CODES

# publications[].label
A FISSION-SOURCE ACCELERATION TECHNIQUE FOR TIME-DEPENDENT EVEN-PARITY SN CALCULATIONS

# publications[].label
Using High Power Lasers to Create Radiative Shock Waves

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Radiative effects in radiative shocks in shock tubes

# publications[].label
Discontinuous finite element SN methods on three-dimensional unstructured grids

# publications[].label
Neutron transport in eulerian coordinates with bulk material motion

# publications[].label
Simplified spherical harmonic method for coupled electron-photon transport calculations

# publications[].label
Parallel Approximate Ideal Restriction Multigrid for Solving the SNTransport Equations

# publications[].label
Transport error estimation using residual Monte Carlo

# publications[].label
Performance of Parallel Approximate Ideal Restriction Multigrid for Transport Applications

# publications[].label
Methods for hyperbolic systems with stiff relaxation

# publications[].label
Diffusion Asymptotics With Fully Anisotropic Source and Scattering

# publications[].label
Model Error Estimation for the Simplified PN Radiation Transport Equations

# publications[].label
A local support-operators diffusion discretization scheme for quadrilateral r-z meshes

# publications[].label
Analysis of ray-effect mitigation techniques

# publications[].label
Comparisons of the finite-element-with-discontiguous-support method to continuous-energy Monte Carlo for pin-cell problems (summary)

# publications[].label
Nonlinear Diffusion Acceleration of the Least-Squares Transport Equation in Geometries with Voids

# publications[].label
Partitioned Dynamic Mode Decompo- sition for Nonlinear or Transient Dynamics

# publications[].label
Nonlinear variants of the TR/BDF2 method for thermal radiative diffusion

# publications[].label
S2SA preconditioning for the S<inf>n</inf>equations with strictly positive spatial discretization

# publications[].label
ONE-DIMENSIONAL DISCRETE ORDINATES ADJOINT CALCULATIONS OF CYLINDRICAL TARGET RESPONSES TO PLANE-INCIDENT SOURCES

# publications[].label
A diffusion-accelerated solution method for the nonlinear characteristic scheme in slab geometry

# publications[].label
Reply to "Comments on 'Singular solutions, integral transport theory, and the Sn method'"

# publications[].label
Solution of the discontinuous P1 equations in two-dimensional cartesian geometry with two-level preconditioning

# publications[].publisher
Society for Industrial & Applied Mathematics (SIAM)

# publications[].label
Singular solutions, integral transport theory, and the Sn method

# publications[].label
S2SA preconditioning for the Sn equations with strictly nonnegative spatial discretization

# publications[].label
Galerkin-quadratures for the S<inf>N</inf>method in 2D cartesian geometries and application to forward-peaked scattering particle transport problems

# publications[].label
A Second-Moment Method for k-Eigenvalue Acceleration

# publications[].label
A new indirect measure of diffusion model error

# publications[].label
Convergence behavior of second-order transport equations in near-void problems

# publications[].label
Discretization of Low-Order Quasidilfusion Equations on Arbitrary Quadrilaterals in 2D r -z Geometry

# publications[].label
COUPLED ELECTRON - PHOTON TRANSPORT CALCULATIONS USING THE METHOD OF DISCRETE ORDINATES.

# publications[].label
The even-parity and simplified even-parity transport equations in two-dimensional x-y geometry

# publications[].label
Iterative performance of various formulations of the SPN equations

# publications[].label
A positive non-linear closure for the SN equations with linear-discontinous spatial differencing

# publications[].label
A new indirect measure of diffusion model error

# publications[].label
A fast multigrid algorithm for isotropic transport problems .2. With absorption

# publications[].publisher
Society for Industrial & Applied Mathematics (SIAM)

# publications[].label
Comoving-frame radiation transport for nonrelativistic fluid velocities

# publications[].label
A NEW SLAB GEOMETRY RADIATION TRANSPORT DIFFERENCING SCHEME

# publications[].label
Second-order discretization in space and time for radiation hydrodynamics

# publications[].label
Krylov subspace iterations for deterministic k-eigenvalue calculations

# publications[].label
Spatial finite-element lumping techniques for the quadrilateral mesh Sn equations in X-Y geometry

# publications[].label
A linear-discontinuous spatial differencing scheme for S-n radiative transfer calculations

# publications[].label
A SYNTHETIC ACCELERATION SCHEME FOR RADIATIVE DIFFUSION CALCULATIONS

# publications[].label
Numerical solution algorithms for a P N-1 -equivalent S N angular discretization of the transport equation in one-dimensional spherical geometry, invited

# publications[].label
Residual Monte Carlo Transport in Time with Consistent Low-Order Acceleration for lD Thermal Radia- tive Transfer

# publications[].label
Linearized stability analysis of two time discretizations for the compton-scattering fokker-planck equation

# publications[].label
A 2-GRID ACCELERATION SCHEME FOR THE MULTIGROUP S-N EQUATIONS WITH NEUTRON UPSCATTERING

# publications[].label
Accelerating PDE-constrained Inverse Solutions with Deep Learning and Reduced Order Models

# publications[].label
Asymptotically correct angular distributions for Monte Carlo-diffusion interfaces

# publications[].label
A Weighted Least-Squares Transport Equation Compatible with Source Iteration and Voids

# publications[].label
A lumped linear-discontinuous spatial discretization scheme for triangular-mesh Sn calculations in r-z geometry

# publications[].label
COUPLED ELECTRON-PHOTON TRANSPORT CALCULATIONS USING THE METHOD OF DISCRETE ORDINATES

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Subcadmium fluxes in water near californium sources.

# publications[].label
Discontinuous finite element discretizations for the SN neutron transport equation in problems with spatially varying cross sections

# publications[].label
Manufactured Solutions in the Thick Diffusion Limit

# publications[].label
Comparison of Two Galerkin Quadrature Methods

# publications[].label
Asymptotic Diffusion-Limit Accuracy of Sn Angular Differencing Schemes

# publications[].label
AN S2 SYNTHETIC ACCELERATION SCHEME FOR THE ONE-DIMENSIONAL SN EQUATIONS WITH LINEAR DISCONTINUOUS SPATIAL DIFFERENCING

# publications[].label
Mimetic finite difference methods for diffusion equations

# publications[].label
A linear-discontinuous cut-cell discretization for the SN equations in R-Z geometry

# publications[].label
Comparison of two Galerkin quadrature methods

# publications[].label
A Modified S2 Method for Calculating the Uncollided Flux from a Point Source With- out Ray Effects

# publications[].label
Implementation of the entropy viscosity method with the discontinuous Galerkin method

# publications[].label
A HYBRID COLLOCATION-GALERKIN-SN METHOD FOR SOLVING THE BOLTZMANN TRANSPORT-EQUATION

# publications[].label
Numerical analysis of time integration errors for nonequilibrium radiation diffusion

# publications[].label
A diffusion synthetic acceleration method for block adaptive mesh refinement

# publications[].label
Variable Eddington Factor Method for the SN Equations with Lumped Discontinuous Galerkin Spatial Discretization Coupled to a Drift-Diffusion Acceleration Equation with Mixed Finite-Element Discretization

# publications[].label
A High-Order Low-Order Algorithm with Exponentially Convergent Monte Carlo for Thermal Radiative Transfer

# publications[].label
A DIFFUSION-SYNTHETIC ACCELERATION TECHNIQUE FOR THE EVEN-PARITY S-N EQUATIONS WITH ANISOTROPIC SCATTERING

# publications[].label
Neutron transport in Eulerian coordinates with bulk material motion

# publications[].label
AN EXTENDED 1ST COLLISION SOURCE METHOD FOR ELECTRON-BEAM SOURCE PROBLEMS

# publications[].label
ASYMPTOTIC SOLUTIONS OF NUMERICAL TRANSPORT PROBLEMS IN OPTICALLY THICK, DIFFUSIVE REGIMES .2.

# publications[].label
Preconditioning a mixed discontinuous finite element method for radiation diffusion

# publications[].label
Finite element solution of the self-adjoint angular flux equation for coupled electron-photon transport

# publications[].label
A Transport Acceleration Scheme for Multigroup Discrete Ordinates with Upscattering

# publications[].label
CHALLENGES TO UNDERSTANDING RADIATIVE SHOCKS* *Supported by the DOE NNSA under the Predictive Sci. Academic Alliance Program by grant DE-FC52-08NA28616, the Stewardship Sci. Academic Alliances program by grant DE-FG52-04NA00064, and the Nat. Laser User Facility by grant DE-FG03-00SF22021.

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Application of linear multifrequency-grey acceleration to preconditioned Krylov iterations for thermal radiation transport

# publications[].label
Asymptotic derivation of the multigroup P-1 and simplified P-N equations with anisotropic scattering

# publications[].label
Adjoint-Based Uncer- tainty Quantification for Radiation Transport Calculations with Un- certain Cross-Section Data

# publications[].label
Residual Monte Carlo with discrete scattering angles in the 1-D transport equation

# publications[].label
Dynamic Mode Decompo- sition for Subcritical Metal Systems

# publications[].label
Two-level preconditioning of a discontinuous Galerkin method for radiation diffusion

# publications[].label
Construction of response surfaces for a reactor-like problem with realistic cross section uncertainties

# publications[].label
A modified Sn method for calculating the uncollided flux from a point source without ray effects

# publications[].label
Discrete-Ordinates Methods for Radiative Transfer in the Non-Relativistic Stellar Regime

# publications[].label
An Sn spatial discretization scheme for tetrahedral meshes

# publications[].label
A Variable Eddington Factor method for the 1-D grey radiative transfer equations with discontinuous Galerkin and mixed finite-element spatial differencing

# publications[].label
A SIMPLIFIED MONTE-CARLO ELECTRON-TRANSPORT ALGORITHM FOR ADVANCED BREMSSTRAHLUNG CONVERTER DESIGN CALCULATIONS

# publications[].label
Proper Orthogonal Decomposition Mode Coefficient Interpolation: A Non-Intrusive Reduced-Order Model for Parametric Reactor Kinetics

# publications[].label
Characterization of high order spatial discretizations and lumping techniques for discontinuous finite element SN transport

# publications[].label
MULTIGROUP LEGENDRE COEFFICIENTS FOR THE DIAMOND DIFFERENCE CONTINUOUS SLOWING DOWN OPERATOR

# publications[].label
The equilibrium-diffusion limit for radiation hydrodynamics

# publications[].label
A MULTIPLE BALANCE APPROACH FOR DIFFERENCING THE SN EQUATIONS

# publications[].label
A New Galerkin Quadrature Method Not Requiring a Matrix Inverse

# publications[].label
A variable Eddington factor method with different spatial discretizations for the radiative transfer equation and the hydrodynamics/radiation-moment equations

# publications[].label
Transport Error Estimation via Non-Recursive Residual Monte Carlo

# publications[].label
Nonlinear Diffusion Acceleration of the Least-Squares Transport Equation in Geometries with Voids

# publications[].label
A Least-Squares Transport Equation Compatible with Voids

# publications[].label
Asymptotic PN-Equivalent SN+1 Equations

# publications[].label
Homogenized Cross Sections for Statistical Media

# publications[].label
ION-IMPLANTATION AND ENERGY DEPOSITION PROFILES IN THE STRAIGHT-AHEAD APPROXIMATION WITH REALISTIC POTENTIALS

# publications[].label
Reduced-Memory Methods for Linear Discontinuous Discretization of the Time-Dependent Boltzmann Transport Equation

# publications[].label
Proper Orthogonal Decomposition Mode Coefficient Interpolation: A Non-Intrusive Reduced-Order Model for Parametric Reactor Kinetics

# publications[].label
A high-order low-order algorithm with exponentially-convergent Monte Carlo for thermal radiative transfer

# publications[].label
ASYMPTOTIC SOLUTIONS OF NUMERICAL TRANSPORT PROBLEMS IN OPTICALLY THICK, DIFFUSIVE REGIMES

# publications[].label
ALPHA-PARTICLE TRANSPORT AND THERMONUCLEAR BURN IN MIXTURES

# publications[].label
A Discretization Scheme for the 3-D Continuous-Scattering Operator

# publications[].label
Dynamic Mode Decomposition for Subcritical Metal Systems

# publications[].label
Discontinuous Least-Squares Spatial Discretization Schemes for the One-Dimensional Slab-Geometry Sn Equations

# publications[].label
Krylov iterative methods and the degraded effectiveness of diffusion synthetic acceleration for multidimensional SN calculations in problems with material discontinuities

# publications[].label
A cell-local finite difference discretization of the low-order quasidiffusion equations for neutral particle transport on unstructured quadrilateral meshes

# publications[].label
A local support-operators diffusion discretization scheme for hexahedral meshes

# publications[].label
A non-negative moment-preserving spatial discretization scheme for the linearized Boltzmann transport equation in 1-D and 2-D Cartesian geometries

# publications[].label
Stability analysis of implicit time discretizations for the Compton-scattering Fokker-Planck equation

# publications[].label
DIFFUSION-ACCELERATED SOLUTION OF THE 2-DIMENSIONAL S-N EQUATIONS WITH BILINEAR-DISCONTINUOUS DIFFERENCING

# publications[].label
Diffusion-limit asymptotics of the transport equation, the P 1/3 equations, and two flux-limited diffusion theories

# publications[].label
A Variant of the Second-Moment Method for k-Eigenvalue Calculations

# publications[].label
The coupling of radiation and hydrodynamics

# publications[].label
A surface integral based momentum advection scheme for neutron transport in moving materials

# publications[].label
Approximate Schur complement preconditioning of the lowest-order nodal discretizations

# publications[].publisher
Society for Industrial & Applied Mathematics (SIAM)

# publications[].label
Exponentially-convergent Monte Carlo for the 1-D transport equation

# publications[].label
Adjoint electron-photon transport Monte Carlo calculations with ITS

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A PARALLEL VERSION OF A MULTIGRID ALGORITHM FOR ISOTROPIC TRANSPORT-EQUATIONS

# publications[].publisher
Society for Industrial & Applied Mathematics (SIAM)

# publications[].label
Canonical form for the strength of coupling between neighboring spatial cells for WDD transport methods in homogeneous configurations in 2D geometry

# publications[].label
Solution algorithms for a P <inf>N-1</inf> - Equivalent S <inf>N</inf> angular discretization of the transport equation in one-dimensional spherical coordinates

# publications[].label
A Second Moment Method for k-Eigenvalue Acceleration with Continuous Diffusion and Discontinuous Transport Discretizations

# publications[].label
The finite element with discontiguous support multigroup method: Application

# publications[].label
Corrigendum to A modified Sn method for calculating the uncollided flux from a point source without ray effects [Journal of Computational Physics, 488 (2023), 1-1 / 112217]

# publications[].label
VALIDITY OF THE EXTENDED TRANSPORT CROSS-SECTION CORRECTION FOR LOW-ENERGY ELECTRON-TRANSPORT

# publications[].label
A discretization scheme for the three-dimensional angular Fokker-Planck operator

# publications[].label
Anomalous behavior of Newtonian hydrodynamics coupled with radiation transport

# publications[].label
Discontinuous Galerkin for stiff hyperbolic systems

# publications[].publisher
American Institute of Aeronautics and Astronautics (AIAA)

# publications[].label
Application of nonlinear Krylov acceleration to radiative transfer problems

# publications[].label
Forward/adjoint transport formalism for sensitivity studies

# publications[].label
The coupling of radiation and hydrodynamics

# publications[].label
Chord length distributions in binary stochastic media in two and three dimensions

# publications[].label
Angular Multigrid Preconditioner for Krylov-Based Solution Techniques Applied to the Sn Equations with Highly Forward-Peaked Scattering

# publications[].label
A MULTIGRID ACCELERATION METHOD FOR THE ONE-DIMENSIONAL SN EQUATIONS WITH ANISOTROPIC SCATTERING

# publications[].label
Lumping Techniques for DFEM SN Transport in Slab Geometry

# publications[].label
A hybrid multigroup/continuous-energy Monte Carlo method for solving the Boltzmonn-Fokker-Planck equation

# publications[].label
Transport error estimates for adaptive refinement of spatial grids

# publications[].label
Reduced- Memory Methods for Linear Discontinuous Discretization of the Boltz- mann Transport Equation

# publications[].label
Conservative nonlinear diffusion acceleration applied to the unweighted least-squares transport equation in MOOSE

# publications[].label
Issues with high-resolution Godunov methods for radiation hydrodynamics

# publications[].label
RELATIVISTIC ELECTRON-BEAM TRANSPORT IN CURVED CHANNELS

# publications[].label
Nonlinear Diffusion Ac- celeration in Voids for theWeighted Least-Square Transport Equation

# publications[].label
Linear multifrequency-grey acceleration recast for preconditioned Krylov iterations

# publications[].label
AN ANGULAR MULTIGRID ACCELERATION TECHNIQUE FOR SN EQUATIONS WITH HIGHLY FORWARD-PEAKED SCATTERING

# publications[].label
HPLAS - MULTIGROUP CROSS-SECTION AND REACTION-RATE PROCESSOR FOR COUPLED H, H-2 AND H-2+ TRANSPORT APPLICATIONS IN PLASMAS

# publications[].label
A residual Monte Carlo method for discrete thermal radiative diffusion

# publications[].label
Crash: A Block-Adaptive-Mesh Code for Radiative Shock Hydrodynamics -   Implementation and Verification

# publications[].label
A high-order low-order algorithm with exponentially-convergent Monte Carlo for k-eigenvalue problems

# publications[].label
A new least-squares transport equation compatible with voids

# publications[].label
Nonlocal Diffusion Co- efficients for Neutronic Systems Containing Voided Subregions

# publications[].label
Analysis and elimination of the discrete-ordinates flux dip

# publications[].label
A Fokker-Planck method for modeling compton scattering in implicit Monte Carlo simulations

# publications[].label
Second-order discretization in space and time for radiation-hydrodynamics

# publications[].label
A LINEAR DISCONTINUOUS GALERKIN APPROXIMATION FOR THE CONTINUOUS SLOWING DOWN OPERATOR

# publications[].label
DIFFUSION-ACCELERATED SOLUTION OF THE 2-DIMENSIONAL X-Y S(N) EQUATIONS WITH LINEAR-BILINEAR NODAL DIFFERENCING

# publications[].label
Properties of the implicitly time-differenced equations of thermal radiation transport

# publications[].label
Spatial discretizations for self-adjoint forms of the radiative transfer equations

# publications[].label
The finite element with discontiguous support multigroup method: Theory

# publications[].label
Fully consistent diffusion synthetic acceleration of linear discontinuous SN transport discretizations on unstructured tetrahedral meshes

# publications[].label
Nonnegative Methods for Bilinear Discontinuous Differencing of the SN Equations on Quadrilaterals

# publications[].label
Formulations and analysis of Compton scattering for deterministic thermal radiation transport

# publications[].label
Hybrid Sn-Diffusion and Sn-P3 transport calculations

# publications[].label
A lumped bilinear-discontinuous S n spatial discretization for R-Z quadrilateral meshes, invited

# publications[].label
Massively Parallel Transport Sweeps on Meshes with Cyclic Dependencies

# publications[].label
Proper Orthogonal Decomposition Mode Coefficient Interpolation: A Non-Intrusive Reduced-Order Model for Parametric Reactor Kinetics

# researcherOn[].label
CERT (Center for Exascale Radiation Transport)

# researcherOn[].awardedBy.label
United States Department of Energy - (Washington D.C., District of Columbia, United States)

# researcherOn[].label
Models with Multiple Levels of Fidelity, Tractability, and Computational Cost for Nuclear Weapon Radiation Effects

# researcherOn[].awardedBy.label
United States Department of Defense - (Washington D.C., District of Columbia, United States)

# streetAddress
Texas A&M University; Nuclear Engineering; 3133 TAMU

# organizations[]
Center for Large-scale Scientific Simulations

# organizations[]
Texas A&M Engineering Experiment Station (TEES)

# schools[]
Texas A&M Engineering Experiment Station (TEES)

# inTheNews[].label
School of Engineering honors eight with Distinguished Alumni Award

# etdChairOf[].label
Hansen, Jon (2014-05). A Least-Squares Transport Equation Compatible with Voids. Master's Thesis.

# etdChairOf[].label
Maginot, Peter G (2015-07). Higher Order Discontinuous Finite Element Methods for Discrete Ordinates Thermal Radiative Transfer. Doctoral Dissertation.

# etdChairOf[].label
Tomov, Vladimir (2014-05). Entropy Viscosity Method for Lagrangian Hydrodynamics and Central Schemes for Mean Field Games. Doctoral Dissertation.

# etdChairOf[].label
Reed, Michael Shane (2015-05). A Second Order Linear Discontinuous Cut-Cell Discretization for the SN Equations in RZ Geometry. Doctoral Dissertation.

# etdChairOf[].label
Zhang, Yunhuang (2014-08). Even-Parity S_(N) Adjoint Method Including SP_(N) Model Error and Iterative Efficiency. Doctoral Dissertation.

# etdChairOf[].label
Pandya, Tara M 1984- (2012-10). Long-Characteristics Methods with Piecewise Linear Sources in Space and Time for Transport on Unstructured Grids. Doctoral Dissertation.

# etdChairOf[].label
Turcksin, Bruno 1985- (2012-11). Acceleration Techniques for Discrete-Ordinates Transport Methods with Highly Forward-Peaked Scattering. Doctoral Dissertation.

# etdChairOf[].label
Bruss, Donald Eugene (2016-08). Adjoint-Based Uncertainty Quantification for Neutron Transport Calculations. Doctoral Dissertation.

# etdChairOf[].label
Till, Andrew (2015-12). Finite Elements with Discontiguous Support for Energy Discretization in Particle Transport. Doctoral Dissertation.

# etdChairOf[].label
Peterson, Jacob Ross (2014-05). Exponentially-convergent Monte Carlo for the One-dimensional Transport Equation. Master's Thesis.

# etdChairOf[].label
Bolding, Simon Ray (2017-05). A High-Order Low-Order Algorithm with Exponentially-Convergent Monte Carlo for Thermal Radiative Transfer Problems. Doctoral Dissertation.

# etdChairOf[].label
Maginot, Peter Gregory (2012-02). A Nonlinear Positive Extension of the Linear Discontinuous Spatial Discretization of the Transport Equation. Master's Thesis.

# etdChairOf[].label
Kumar, Akansha (2016-12). An Iterative Optimization Method Using Genetic Algorithms and Gaussian Process Based Regression in Nuclear Reactor Design Applications. Doctoral Dissertation.

# etdChairOf[].label
Zhu, Lei (2008-08). A discontinuous least-squares spatial discretization for the sn equations. Master's Thesis.

# etdChairOf[].label
Kumar, Akansha (2013-05). Measure of Diffusion Model Error for Thermal Radiation Transport. Master's Thesis.

# etdChairOf[].label
Till, Andrew Thomas (2014-04). A Generalized Multigroup Method. Master's Thesis.

# etdChairOf[].label
Edwards, Jarrod Douglas (2013-12). Second-Order Accurate Method for Solving Radiation-Hydrodynamics. Doctoral Dissertation.

# etdChairOf[].label
Ferguson, Jim Michael (2014-05). Asymptotic Accuracy of the Equilibrium Diffusion Approximation and Semi-analytic Solutions of Radiating Shocks. Doctoral Dissertation.

# etdChairOf[].label
Manolov, Sergiy (2013-05). Hybrid Sn/Diffusion and Sn/P3 Neutronics Calculations. Master's Thesis.

# etdChairOf[].label
Bruss, Donald (2012-07). DSA Preconditioning for the S_N Equations with Strictly Positive Spatial Discretization. Master's Thesis.

# etdChairOf[].label
Zingan, Valentin Nikolaevich (2012-07). Discontinuous Galerkin Finite Element Method for the Nonlinear Hyperbolic Problems with Entropy-Based Artificial Viscosity Stabilization. Doctoral Dissertation.