Abstract
We generalize the linear algebra setting of Tate’s central extension to arbitrary dimension. In general, one obtains a Lie -cocycle. We compute it to some extent. The construction is based on a Lie algebra variant of Beilinson’s adelic multidimensional residue symbol, generalizing Tate’s approach to the local residue symbol for -forms on curves.
Citation
Oliver Braunling. "Adèle residue symbol and Tate's central extension for multiloop Lie algebras." Algebra Number Theory 8 (1) 19 - 52, 2014. https://doi.org/10.2140/ant.2014.8.19
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