2019
DOI: 10.4213/tmf9605
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Bosonic symmetries of the extended fermionic $(2N,2M)$-Toda hierarchy

Abstract: На основе обобщения $N=(1|1)$ суперсимметричной двумерной иерархии Тоды построены дополнительные симметрии фермионной $(2N,2M)$-иерархии цепочки Тоды. Эти дополнительные потоки образуют алгебру Ли $w_\infty\times w_\infty$. В качестве бозонной редукции $N=(1|1)$ суперсимметричной двумерной иерархии цепочки Тоды и фермионной $(2N,2M)$-иерархии Тоды определена новая расширенная фермионная $(2N,2M)$-иерархия Тоды, которая допускает суперконформную структуру типа бозонной блок-алгебры.

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“…Recently, a fermionic version of the EBTH was introduced in [25], while Darboux transformations in the super case were studied in [28]. It would be interesting to see whether our results generalize to the fermionic EBTH.…”
Section: Discussionmentioning
confidence: 83%
“…Recently, a fermionic version of the EBTH was introduced in [25], while Darboux transformations in the super case were studied in [28]. It would be interesting to see whether our results generalize to the fermionic EBTH.…”
Section: Discussionmentioning
confidence: 83%