TY - GENERIC DO - 10.20944/preprints202411.0251.v1 UR - http://dx.doi.org/10.20944/preprints202411.0251.v1 TI - Classical and Differential Topological Approaches to Gravitational Fields and Cosmic Singularities T2 - Preprints AU - Montgomery, Richard Murdoch PY - 2024 DA - 2024/11/05 PB - Preprints