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Results tagged with tensor-products
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user 65800
2
votes
1
answer
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views
Kunneth formula of Cartesian product modulo orders of coordinates
Let $X$ be a topological space and $F$ a field. Let the $n$-th permutation group $\Sigma_n$ act on
$$
\prod_n X
$$
by
$$
\sigma(x_1,\cdots,x_n)=(x_{\sigma(1)},\cdots,x_{\sigma(n)}), \sigma\in \Sig …
- 2,223