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Search options not deleted user 78729

This tag is used if a reference is needed in a paper or textbook on a specific result.

4 votes
1 answer
578 views

Computation of KO theory of a point

I have some basic questions about real K-theory (I mean $KO$-theory). Question 1: I have seen the table $$ KO^{-i}(\mathrm{pt})= \begin{cases} \mathbb{Z},& i=0\\ \mathbb{Z}_2,& i=1\\ \mathbb{Z}_2,& i= …
geometricK's user avatar
  • 1,903
1 vote
0 answers
148 views

Reference request for a paper of Berard-Bergery

I was wondering if anyone could point me to a pdf copy of the following paper by Lionel Berard-Bergery: "Scalar curvature and isometry group", in Spectra of Riemannian Manifolds, Kaigai Publications, …
geometricK's user avatar
  • 1,903
2 votes
Accepted

Finding a proof within a paper: reduced $K$-theory of Higson compactification of $[0,\infty)...

It seems that Keesling's 1994 paper "The One-Dimensional Cech Cohomology of the Higson Compactification and Its Corona" contains the required result (Corollary 1). It may have been mis-cited.
geometricK's user avatar
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5 votes
1 answer
140 views

Finding a proof within a paper: reduced $K$-theory of Higson compactification of $[0,\infty)...

Emerson and Meyer's Paper "Dualizing the Coarse Assembly Map" (2006) states the following Proposition (5.1): Let $X = [0,\infty)$ be the ray with its Euclidean metric coarse structure. Then the reduc …
geometricK's user avatar
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