deep-sleep
发表于 2025-3-21 18:58:17
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Lyme-disease
发表于 2025-3-21 21:01:52
Generalities on Bundles and Categoriesuse the term bundle in the most general context, and then in the next chapters, we define the main concepts of our study, that is, vector bundles, principal bundles, and fibre bundles, as bundles with additional structure.
谦卑
发表于 2025-3-22 03:00:45
Vector Bundles complex finite dimensional vector space . and make . the fibre of a bundle over ., where each fibre is isomorphic to this vector space. The simplest way to do this is to form the product . and the projection .. : . onto the first factor. This is the product vector bundle with base . and fibre ..
模范
发表于 2025-3-22 08:05:37
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Ankylo-
发表于 2025-3-22 09:08:09
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含糊其辞
发表于 2025-3-22 14:30:24
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Bph773
发表于 2025-3-22 17:05:01
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Sarcoma
发表于 2025-3-22 23:32:52
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狗窝
发表于 2025-3-23 02:06:29
Basic Characteristic Classesace. It was natural to try and make calculations with bundles in terms of cohomology for two reasons. With homology and cohomology, there were combinatorial tools for computation. Then, cohomology and bundles each had contravariant properties under continuous mappings. The first definitions of chara
讽刺滑稽戏剧
发表于 2025-3-23 09:26:20
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