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Convex duality and entropy-based moment closures: characterizing degenerate densities. (English) Zbl 1167.49033


MSC:

49N15 Duality theory (optimization)
90C25 Convex programming
82C40 Kinetic theory of gases in time-dependent statistical mechanics
35A35 Theoretical approximation in context of PDEs
94A17 Measures of information, entropy
76N15 Gas dynamics (general theory)
14P10 Semialgebraic sets and related spaces
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