龙虾
发表于 2025-3-23 11:04:51
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BARK
发表于 2025-3-23 15:48:11
Felice Giuliante,Francesco Ardito On the other hand, Tor has more properties. Up to now, this has only been reflected in the fact that Tor mixes right. -modules with left . -modules. But there’s more. Tor behaves well with respect to certain colimits, and that is the general subject of this chapter.
HEPA-filter
发表于 2025-3-23 21:02:19
Graduate Texts in Mathematicshttp://image.papertrans.cn/b/image/181036.jpg
桶去微染
发表于 2025-3-23 22:11:29
https://doi.org/10.1007/978-1-4612-1278-2Adjoint functor; Homological algebra; algebra; colimit; homomorphism
TAP
发表于 2025-3-24 04:52:49
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ovation
发表于 2025-3-24 07:13:16
Ext and Tor,flat. The measure of this is contained in two new sequences of functors, Tor and Ext. While there are several ways of defining these functors (a fact that is the source of some theorems), the most straightforward way is via complexes.
西瓜
发表于 2025-3-24 13:04:46
Colimits and Tor, On the other hand, Tor has more properties. Up to now, this has only been reflected in the fact that Tor mixes right. -modules with left . -modules. But there’s more. Tor behaves well with respect to certain colimits, and that is the general subject of this chapter.
novelty
发表于 2025-3-24 15:07:07
Basic Homological Algebra978-1-4612-1278-2Series ISSN 0072-5285 Series E-ISSN 2197-5612
讥讽
发表于 2025-3-24 22:07:55
Martin Goodman MD,David A. Geller MDflat. The measure of this is contained in two new sequences of functors, Tor and Ext. While there are several ways of defining these functors (a fact that is the source of some theorems), the most straightforward way is via complexes.
corpuscle
发表于 2025-3-25 02:06:55
Felice Giuliante,Francesco Ardito On the other hand, Tor has more properties. Up to now, this has only been reflected in the fact that Tor mixes right. -modules with left . -modules. But there’s more. Tor behaves well with respect to certain colimits, and that is the general subject of this chapter.