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A gravitating rapidly rotating superdense configuration with realistic state equations. (Russian. English summary) Zbl 1100.85001
The well known hydrostatic equilibrium equations of a gravitating rapidly rotating superdense configuration in post-Newtonian approximation have a bifurcation point in their solutions. Here, it is shown that the bifurcation point problem can be reduced to a real solution of a cubic algebraic equation in a domain of physical values of some parameters.
MSC:
85A15 Galactic and stellar structure
83C55 Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.)
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Full Text: MNR