Malcontent
发表于 2025-3-28 17:25:43
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分贝
发表于 2025-3-28 19:43:28
mples to illustrate the concepts discussed.Provides exerciseThis book presents the general theory of categorical closure operators to gether with a number of examples, mostly drawn from topology and alge bra, which illustrate the general concepts in several concrete situations. It is aimed mainly
Stable-Angina
发表于 2025-3-28 23:19:55
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吹牛需要艺术
发表于 2025-3-29 04:12:14
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Exclaim
发表于 2025-3-29 08:09:35
W. A. J. Luxemburg,B. de Pagter,A. R. Scheprbitrary category . was used and the assumption of . being epireflective was removed. The final general version of this result that used the current notion of closure operator appeared in a remark in . We present here this final version.
amphibian
发表于 2025-3-29 14:29:06
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多骨
发表于 2025-3-29 16:21:30
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FIG
发表于 2025-3-29 21:14:35
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抗原
发表于 2025-3-30 01:35:03
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Cupping
发表于 2025-3-30 04:55:26
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