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https://hdl.handle.net/2440/28889
Type: | Conference paper |
Title: | Yet another construction of the central extension of the loop group |
Author: | Murray, M. Stevenson, D. |
Citation: | Proceedings of the Centre for Mathematics and its Applications, 2001 / Isaev, A., Hassell, A., McIntosh, A., Sikora, A. (ed./s), pp.194-200 |
Part of: | Proceedings of the Centre for Mathematics and its Applications |
Publisher: | ANU, CANBERRA, ACT 0200 |
Publisher Place: | Canberra, ACT, AUSTRALIA |
Issue Date: | 2001 |
ISBN: | 0731552032 |
Conference Name: | National Research Symposium on Geometric Analysis & Applications (26 June 2000 : AUSTRALIA) |
Editor: | Isaev, A. Hassell, A. McIntosh, A. Sikora, A. |
Abstract: | We give a characterisation of central extensions of a Lie group G by the non-zero complex numbers in terms of a differential two-form on G and a differential one-form on GxG. This is applied to the case of the central extension of the loop group. |
Appears in Collections: | Aurora harvest 6 Pure Mathematics publications |
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