Embeddings from the point of view of immersion theory: Part I
Abstract
Let M and N be smooth manifolds without boundary. Immersion theory suggests that an understanding of the space of smooth embeddings emb(M,N) should come from an analysis of the cofunctor V |--> emb(V,N) from the poset O of open subsets of M to spaces. We therefore abstract some of the properties of this cofunctor, and develop a suitable calculus of such cofunctors, Goodwillie style, with Taylor series and so on. The terms of the Taylor series for the cofunctor V |--> emb(V,N) are explicitly determined. In a sequel to this paper, we introduce the concept of an analytic cofunctor from O to spaces, and show that the Taylor series of an analytic cofunctor F converges to F. Deep excision theorems due to Goodwillie and Goodwillie-Klein imply that the cofunctor V |--> emb(V,N) is analytic when dim(N)-dim(M) > 2.
Keywords
Cite
@article{arxiv.math/9905202,
title = {Embeddings from the point of view of immersion theory: Part I},
author = {Michael Weiss},
journal= {arXiv preprint arXiv:math/9905202},
year = {2014}
}
Comments
35 pages. Published copy, also available at http://www.maths.warwick.ac.uk/gt/GTVol3/paper3.abs.html