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Zapiski Nauchnykh Seminarov POMI, 2004, Volume 312, Pages 303–309
(Mi znsl785)
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This article is cited in 7 scientific papers (total in 7 papers)
Application of optimal transport theory to reconstruction of the early Universe
A. N. Sobolevskiia, U. Frischb a M. V. Lomonosov Moscow State University
b Observatoire de la Côte d'Azur
Abstract:
The problem of deterministic reconstruction of the past kinetic history of the Universe is shown to be reduced, within the Zel'dovich approximation, to solving a Monge–Ampère equation. A variational representation, due to Y. Brenier, is then employed to devise a “Monge–Ampère–Kantorovich” numerical method of cosmological reconstruction. Results of testing and application of this method are discussed.
Received: 04.10.2004
Citation:
A. N. Sobolevskii, U. Frisch, “Application of optimal transport theory to reconstruction of the early Universe”, Representation theory, dynamical systems. Part XI, Special issue, Zap. Nauchn. Sem. POMI, 312, POMI, St. Petersburg, 2004, 303–309; J. Math. Sci. (N. Y.), 133:4 (2006), 1539–1542
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https://www.mathnet.ru/eng/znsl785 https://www.mathnet.ru/eng/znsl/v312/p303
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Abstract page: | 293 | Full-text PDF : | 107 | References: | 40 |
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