Equivariant and fractional index of projective elliptic operators
Differential Geometry
2008-02-22 v3 High Energy Physics - Theory
Abstract
In this note the fractional analytic index, for a projective elliptic operator associated to an Azumaya bundle, of DG/0402329 is related to the equivariant index of Atiyah and Singer for an associated transversally elliptic operator.
Keywords
Cite
@article{arxiv.math/0611819,
title = {Equivariant and fractional index of projective elliptic operators},
author = {V. Mathai and R. B. Melrose and I. M. Singer},
journal= {arXiv preprint arXiv:math/0611819},
year = {2008}
}
Comments
7 pages; final version, to appear in JDG