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Wakamatsu-silting complexes

We introduce Wakamatsu-silting complexes (resp., Wakamatsu-tilting complexes) as a common generalization of both silting complexes (resp., tilting complexes) and Wakamatsu-tilting modules. Characterizations of Wakamatsu-silting complexes are given. In particular, we show that a complex $T$ is Wakamatsu-silting if and only if its dual $DT$ is Wakamatsu-silting. It is conjectured that all compact Wakamatsu-silting complexes are just silting complexes. We prove that the conjecture lies under the finitistic dimension conjecture.

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AuthorshipTopic signalTopic signalTopic signalWWakamatsu-silting complexespreprint / 2013AJiaqun WeiResearcherTmath.RT2974 worksTmath.RA2176 worksTmath.KT601 works
PaperSignal 104 links

Wakamatsu-silting complexes

preprint / 2013

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