Murray, M.K. and Stevenson, D. (2011) A note on bundle gerbes and infinite-dimensionality. Journal of the Australian Mathematical Society, 90(1), pp. 81-92. (doi: 10.1017/S1446788711001078)
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Abstract
Let (P, Y) be a bundle gerbe over a fibre bundle Y -> M. We show that if M is simply-connected and the fibres of Y -> M are connected and finite-dimensional then the Dixmier--Douady class of (P, Y) is torsion. This corrects and extends an earlier result of the first author.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Stevenson, Dr Daniel |
Authors: | Murray, M.K., and Stevenson, D. |
Subjects: | Q Science > QA Mathematics |
College/School: | College of Science and Engineering > School of Mathematics and Statistics > Mathematics |
Journal Name: | Journal of the Australian Mathematical Society |
Publisher: | Cambridge University Press on behalf of the Australian Mathematical Society |
ISSN: | 1446-7887 |
ISSN (Online): | 1446-8107 |
Published Online: | 22 March 2011 |
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