谷类 发表于 2025-3-23 10:39:03

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淡紫色花 发表于 2025-3-23 14:41:04

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debris 发表于 2025-3-23 21:31:53

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能够支付 发表于 2025-3-23 22:55:06

The Irrelevance of J.K. Rowlingormal definition. We then make manifolds into a category, and discuss special types of morphisms. We define the tangent space at each point, and apply the criteria following the inverse function theorem to get a local splitting of a manifold when the tangent space splits at a point.

哀求 发表于 2025-3-24 04:22:31

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pus840 发表于 2025-3-24 09:41:23

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利用 发表于 2025-3-24 13:10:52

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方便 发表于 2025-3-24 17:42:15

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意外的成功 发表于 2025-3-24 21:10:40

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monologue 发表于 2025-3-25 01:38:38

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查看完整版本: Titlebook: Differential Manifolds; Serge Lang Textbook 19852nd edition Springer-Verlag New York Inc. 1985 Immersion.Submersion.Tensor.Volume.differen