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A global conformal extension theorem for perfect fluid Bianchi space-times

2008; Elsevier BV; Volume: 323; Issue: 12 Linguagem: Inglês

10.1016/j.aop.2008.07.002

1096-035X

Christian Lübbe, Paul Tod,

Advanced Differential Geometry Research

A global extension theorem is established for isotropic singularities in polytropic perfect fluid Bianchi space-times. When an extension is possible, the limiting behaviour of the physical space-time near the singularity is analysed.