严峻
发表于 2025-3-21 19:29:13
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剥皮
发表于 2025-3-21 20:23:50
978-90-481-6551-3Springer Science+Business Media B.V. 2004
Genistein
发表于 2025-3-22 03:00:02
Intrinsic centrality,In this first chapter, an intrinsic notion of central morphism is introduced in the very soft algebraic context of unital categories. It reveals, inside any such category, an additive core which has a strong classification potential (see ).
Liability
发表于 2025-3-22 06:08:57
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禁止
发表于 2025-3-22 11:24:41
Homological categories,It is a classical attitude in many textbooks to prove the diagram lemmas of homo-logical algebra in the context of abelian categories. But these lemmas hold as well in, for example, the category of all groups: thus the question arises to characterize those algebraic varieties in which these lemmas are valid.
phytochemicals
发表于 2025-3-22 15:33:42
Mathematics and Its Applicationshttp://image.papertrans.cn/m/image/622011.jpg
秘传
发表于 2025-3-22 19:19:06
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Hamper
发表于 2025-3-23 01:04:09
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seroma
发表于 2025-3-23 03:05:04
Essentially affine categories,ct sense in a non pointed context. The idea has been to investigate the properties of the fibration of points which, in the pointed case, characterize the validity of the short five lemma, and to take these as a definition of protomodularity.
一窝小鸟
发表于 2025-3-23 07:17:52
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