Talk:Chain duality III (Ex)
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Let $\varphi:TM\to M$ be an element of $M\otimes_{\mathbb A}M$. | Let $\varphi:TM\to M$ be an element of $M\otimes_{\mathbb A}M$. | ||
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We have to check the equality of | We have to check the equality of |
Revision as of 11:22, 1 June 2012
We check this for objects .
Let be an element of .
We have to check the equality of and .