A compressed-sensing method with geometry-adapted polynomial bases solves the ICF radiation view-factor model from about one tenth of the equations, cutting computation time by up to 80x on Shenguang II and III models.
Development of a time-dependent view factor code for studying radiation symmetry in ICF hohlraums
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Sparse Representation Based Efficient Radiation Symmetry Analysis Method for Cylindrical Model of Inertial Confinement Fusion
A compressed-sensing method with geometry-adapted polynomial bases solves the ICF radiation view-factor model from about one tenth of the equations, cutting computation time by up to 80x on Shenguang II and III models.