形上升才刺激 发表于 2025-3-25 05:31:26

Piecewise polynomial functionss called the support of ., denoted by supp(.), and the real closure of qf(A/supp(.)) with respect to the total order specified by . is denoted by .(.). By definition, R(A) is a subring of the direct product of all the fields .(.) ([21, Chapter I). Although this construction is defined for arbitrary

deactivate 发表于 2025-3-25 09:37:39

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GROSS 发表于 2025-3-25 12:35:07

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打折 发表于 2025-3-25 18:56:34

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强行引入 发表于 2025-3-25 21:56:40

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FRONT 发表于 2025-3-26 03:49:03

Functorial Rings of Quotients Iclosure under bounded inversion and countable .-inversion. For rings of real-valued functions, .. is the closure under inversion of functions without zeroes. ( A sequel will treat the analogue for the “complete” ring of (Johnson-Utumi) quotients.)

LATER 发表于 2025-3-26 08:20:48

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Chivalrous 发表于 2025-3-26 11:38:08

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xanthelasma 发表于 2025-3-26 14:43:33

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起来了 发表于 2025-3-26 19:37:35

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查看完整版本: Titlebook: Ordered Algebraic Structures; The 1991 Conrad Conf J. Martinez,C. Holland Book 1993 Kluwer Academic Publishers 1993 Algebraic structure.Lat