内向者
发表于 2025-3-26 22:57:38
Differential Forms,of volume, and so only objects with appropriate transformation properties under coordinate changes can be integrated. These objects, called ., were introduced by Élie Cartan in 1899; they come equipped with natural algebraic and differential operations, making them a fundamental tool of differential
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发表于 2025-3-27 02:18:02
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DUCE
发表于 2025-3-27 09:18:04
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发表于 2025-3-27 09:42:58
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道学气
发表于 2025-3-27 14:51:28
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发表于 2025-3-27 20:27:09
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modish
发表于 2025-3-28 00:30:22
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Maximizer
发表于 2025-3-28 03:10:03
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candle
发表于 2025-3-28 07:23:37
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