%0 Journal Article
%T Spectral multiplicity and odd K-theory
%A Ronald G. Douglas
%A Jerome Kaminker
%J Mathematics
%D 2008
%I arXiv
%X In this paper we begin a study of the space of unbounded self-adjoint Fredholm operators as a classifying space for K^{1}(X), with the goal of incorporating the information in the eigenspaces and eigenvalues of the operators. In particular, the role that the multiplicity of eigenvalues plays is developed here.
%U http://arxiv.org/abs/0801.2815v2