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Hirota bilinear forms with 2-toroidal symmetry

K. Iohara·Y. Saito·M. Wakimoto
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Abstract

In this note, we compute Hirota bilinear forms arising from both homogeneous and principal realization of vertex representations of 2-toroidal Lie algebras of type $A_l, D_l, E_l$.

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K. Iohara, Y. Saito, M. Wakimoto. 1998-10-30. Hirota bilinear forms with 2-toroidal symmetry. https://doi.org/10.1016/s0375-9601(99)00093-6

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