Abstract
We give a shorter proof of Goodwillie’s, [Geom. Topol. 7 (2003) 645–711; Lemma 1.9], which is the key step in proving that the construction gives an –excisive functor.
Citation
Charles Rezk. "A streamlined proof of Goodwillie's $n$–excisive approximation." Algebr. Geom. Topol. 13 (2) 1049 - 1051, 2013. https://doi.org/10.2140/agt.2013.13.1049
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