most citedYet another construction of the central extension of the loop group

8 citations · 8 across the 1 of their papers we have counts for

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1 paper

math.DG2001★ 8 cited

Yet another construction of the central extension of the loop group

Michael K. Murray, Daniel Stevenson

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…