Pure-minimal chain complexes
Pure-minimal chain complexes
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DOI:
10.4171/rsmup/29
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发表时间:
2017-12
期刊:
影响因子:
--
通讯作者:
Lars Christensen;Peder Thompson
中科院分区:
文献类型:
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作者:
Lars Christensen;Peder Thompson
We introduce the notion of a pure-minimal chain complex and show that it recovers the usual (homotopy) minimality in standard settings, while being a more useful notion of minimality for complexes of flat modules. We also consider a dual notion for complexes of fp-injective modules.