The supports of simple modules over toroidal algebras

Abstract: We present a description of possible supports for simple modules over toroidal Lie algebras associated with $\frak{sl}(2,\mathbb{C})$. This description is analogous to that known for finite-dimensional simple Lie algebras and affine Lie algebras.

Keywords: support, simple module, toroidal Lie algebra

Classification (MSC91): 16D60; 17B99

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