Chain duality V (Ex)
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Tibor Macko (Talk | contribs) (Created page with "<wikitex>; Let $\Aa$ be an additive category with chain duality $(T,e)$. Show that under the isomorphism $$ T_{M,TM} \colon M \otimes_{\Aa} TM \rightarrow TM \otimes_{\Aa} M ...") |
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Latest revision as of 18:08, 31 May 2012
Let be an additive category with chain duality . Show that under the isomorphism
we have
Observe that can be defined this way if we have already defined and .