arXiv · 2306.14117
Vector Bundles over non-Hausdorff Manifolds
Abstract
In this paper we generalise the theory of real vector bundles to a certain class of non-Hausdorff manifolds. In particular, it is shown that every vector bundle fibred over these non-Hausdorff manifolds can be constructed as a colimit of standard vector bundles. We then use this description to introduce various formulas that express non-Hausdorff structures in terms of data defined on certain Hausdorff submanifolds. Finally, we use \v{C}ech cohomology to classify the real non-Hausdorff line bundles.
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David O'Connell. 2023-06-25. Vector Bundles over non-Hausdorff Manifolds. https://arxiv.org/abs/2306.14117
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