160 citations · 241 across the 28 of their papers we have counts for
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math.AP2003★ 3 cited
The Inverse Problem for the Euler-Poisson system in Cosmology
G. Loeper
The motion of a continuum of matter subject to gravitational interaction is classically described by the Euler-Poisson system. Prescribing the density of matter at initial and fina…
astro-ph2003★ 160 cited
Reconstruction of the early Universe as a convex optimization problem
Y. Brenier, U. Frisch, M. Henon +4
We show that the deterministic past history of the Universe can be uniquely reconstructed from the knowledge of the present mass density field, the latter being inferred from the 3…