A rigid singularity theorem for spacetimes admitting irrotational reference frames

Journal of Geometry and Physics - Tập 28 - Trang 158-162 - 1998
Eduardo García-Río1, Demir N. Kupeli2
1Facultade de Matemáticas, Universidade de Santiago de Compostela, 15706 Santiago, Spain
2Department of Mathematics, Middle East Technical University 06531 Ankara, Turkey

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