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arXiv · 0812.1324

A streamlined proof of Goodwillie's n-excisive approximation

Charles Rezk
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Abstract

We give a shorter proof of Lemma 1.9 from Goodwillie, "Calculus III", which is the key step in proving that the construction P_nF gives an n-excisive functor.

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Charles Rezk. 2013-03-07. A streamlined proof of Goodwillie's n-excisive approximation. https://doi.org/10.2140/agt.2013.13.1049

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