# HG changeset patch # User Kevin Walker # Date 1276702400 25200 # Node ID eb7a1ea85179339c0c390fb95c0f56592df9c5d8 # Parent 92f0dac39ce30e7248f6b7533da2af0c2f87252b aborted attempt at remark for small blobs lemma diff -r 92f0dac39ce3 -r eb7a1ea85179 text/evmap.tex --- a/text/evmap.tex Mon Jun 14 07:46:41 2010 +0200 +++ b/text/evmap.tex Wed Jun 16 08:33:20 2010 -0700 @@ -618,6 +618,19 @@ \end{proof} +\noop{ + +\nn{this should perhaps be a numbered remark, so we can cite it more easily} + +\begin{rem} +For the proof of xxxx below we will need the following observation on the action constructed above. +Let $b$ be a blob diagram and $p:P\times X\to X$ be a family of homeomorphisms. +Then we may choose $e$ such that $e(p\ot b)$ is a sum of generators, each +of which has support arbitrarily close to $p(t,|b|)$ for some $t\in P$. +This follows from the fact that the +\nn{not correct, since there could also be small balls far from $|b|$} +\end{rem} +} \begin{prop} The $CH_*(X, Y)$ actions defined above are associative.