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Spectral expansions...
Spectral expansions of cosmological fields
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- Malyarenko, Anatoliy, 1957- (author)
- Mälardalens högskola,Utbildningsvetenskap och Matematik,Mathematics/Applied Mathematics
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(creator_code:org_t)
- Libertyville, IL, USA : David Publishing Company, 2015
- 2015
- English.
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In: Journal of Statistical Science and Application. - Libertyville, IL, USA : David Publishing Company. - 2328-224X. ; 3:11-12, s. 175-193
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- We give a review of the theory of random fields defined on the observable part of the Universe that satisfy the cosmological principle, i.e.,invariant with respect to the 6-dimensional group G of theisometries of the time slice of theFriedmann-Lemaitre-Robertson-Walker standard chart. Our new results include proof of spectral expansions of scalar and spin weighted G-invariant cosmological fields in open, flat, and closed cosmological models.
Subject headings
- NATURVETENSKAP -- Matematik -- Sannolikhetsteori och statistik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Probability Theory and Statistics (hsv//eng)
Keyword
- Random field
- spectral expansion
- spin weighted harmonic
- Mathematics/Applied Mathematics
- matematik/tillämpad matematik
Publication and Content Type
- ref (subject category)
- art (subject category)
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