Positive periodic solutions of Friedmann's equation for the acceleration of the cosmological scale factor
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Publication:2226371
DOI10.1016/j.jmaa.2020.124625zbMath1460.83014OpenAlexW3087887909MaRDI QIDQ2226371
Publication date: 12 February 2021
Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.jmaa.2020.124625
a priori boundscontractionsFriedmann's equationsnonlinear equations with singularityperiodic cosmological scale factor
Relativistic cosmology (83F05) Space-time singularities, cosmic censorship, etc. (83C75) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Exact solutions to problems in general relativity and gravitational theory (83C15) Einstein equations (35Q76)
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