无畏 发表于 2025-3-28 14:58:55

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使成核 发表于 2025-3-28 21:20:36

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habitat 发表于 2025-3-29 00:18:15

gists class, and increased body mass index, especially with large muscle mass, are well-documented risk factors for these positioning injuries. Therefore, thorough perioperative assessment and careful attention to appropriate patient positioning is crucial while considering the different risk factor

AROMA 发表于 2025-3-29 03:28:29

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声明 发表于 2025-3-29 09:02:43

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忙碌 发表于 2025-3-29 14:21:29

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Amylase 发表于 2025-3-29 18:03:50

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协迫 发表于 2025-3-29 22:25:07

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绿州 发表于 2025-3-30 03:41:56

Indefinite Inner Products,ices (seen as linear transformations of C.) have symmetries defined by the inner product. If the inner product is definite this leads to the usual classes of hermitian, unitary, and normal matrices. If the inner product is indefinite, then analogous classes of matrices are defined and will be investigated in subsequent chapters.

蚊帐 发表于 2025-3-30 06:22:17

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查看完整版本: Titlebook: Indefinite Linear Algebra and Applications; Israel Gohberg,Peter Lancaster,Leiba Rodman Textbook 2005 Birkhäuser Basel 2005 Inner product