Cosmological models expressible as gradient vector fields

DOI10.1063/1.531416zbMath0867.34024OpenAlexW2057733531MaRDI QIDQ5284415

M. J. Rebouças, R. K. Tavakol, James E. F. Skea

Publication date: 11 August 1997

Published in: Journal of Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.531416

zbMATH Keywords

Einstein's equationscosmological modelsFokker-Planck equationssteady statestochastic perturbationstwo-dimensional dynamical systemsdissipative gradient vector fieldsZeeman's notion

Mathematics Subject Classification ID

Transformation and reduction of ordinary differential equations and systems, normal forms (34C20) Relativistic cosmology (83F05) Ordinary differential equations and systems with randomness (34F05) Asymptotic properties of solutions to ordinary differential equations (34D05) Dynamical systems and ergodic theory (37-XX)

Related Items (4)

Uniqueness of complete spacelike hypersurfaces via their higher order mean curvatures in a conformally stationary spacetime ⋮ Constant Mean Curvature Spacelike Hypersurfaces in Spacetimes with Certain Causal Symmetries ⋮ Infinitesimal relative position vector fields for observers in a reference frame and applications to conformally stationary spacetimes ⋮ UPPER AND LOWER BOUNDS FOR THE VOLUME OF A COMPACT SPACELIKE HYPERSURFACE IN A GENERALIZED ROBERTSON–WALKER SPACETIME

Uses Software

• Maple
• REDUCE

Cites Work

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