arXiv · 0908.3738
Extensions between finite-dimensional simple modules over a generalized current Lie algebra
Abstract
We calculate the first extension groups for finite-dimensional simple modules over an arbitrary generalized current Lie algebra, which includes the case of loop Lie algebras and their multivariable analogs.
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Ryosuke Kodera. 2009-08-30. Extensions between finite-dimensional simple modules over a generalized current Lie algebra. https://arxiv.org/abs/0908.3738
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