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Machine Learning Moment Closure Models for the Radiative Transfer Equation II: Enforcing Global Hyperbolicity in Gradient-Based Closures

Journal Article · · Multiscale Modeling & Simulation
DOI:https://doi.org/10.1137/21m1423956· OSTI ID:2420674
 [1];  [2];  [3];  [4];  [5]
  1. Department of Mathematics, Michigan State University, East Lansing, MI 48824 USA.; OSTI
  2. Department of Mathematics, Department of Computational Mathematics, Science, and Engineering, Michigan State University, East Lansing, MI 48824 USA.
  3. Department of Computational Mathematics, Science, and Engineering, Michigan State University, East Lansing, MI 48824 USA.
  4. National Superconducting Cyclotron Laboratory and Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824 USA.
  5. Department of Mathematical Sciences, Tsinghua University, Beijing 100084, China, and Yanqi Lake Beijing Institute of Mathematical Sciences and Applications, Beijing 101408, China.
+ Show Author Affiliations

Not provided.

Research Organization:
Michigan State Univ., East Lansing, MI (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
DOE Contract Number:
SC0017955
OSTI ID:
2420674
Journal Information:
Multiscale Modeling & Simulation, Journal Name: Multiscale Modeling & Simulation Journal Issue: 2 Vol. 21; ISSN 1540-3459
Publisher:
SIAM
Country of Publication:
United States
Language:
English

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