Structured chain complexes IV (Ex)
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| − | Let $C$ be a bounded chain complex over a ring $R$. Show that | + | Let $C$ be a bounded chain complex over a ring $R$. Show that we have |
| − | $$ W_{\%}(\Sigma^k C) \simeq 0. $$ | + | $$ \mathrm{hocolim}_{k \rightarrow \infty} \Sigma^{-k} W_{\%}(\Sigma^k C) \simeq 0. $$ |
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== References== | == References== | ||
Latest revision as of 12:29, 23 August 2013
Let 
be a bounded chain complex over a ring 
. Show that we have
