A streamlined proof of Goodwillie's $n$–excisive approximation
作者: Charles Rezk
刊名: Algebraic & Geometric Topology, 2013, Vol.13 (2), pp.1049-1051
来源数据库: Project Euclid
DOI: 10.2140/agt.2013.13.1049
关键词: Calculus of functors
原始语种摘要: 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 P n F gives an n –excisive functor.
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  • streamlined 吝形的
  • proof 证明
  • proving 检验
  • approximation 近似
  • construction 构造
  • functor 函子
  • which 哪个