Super tau-covers of bihamiltonian integrable hierarchies
Super tau-covers of bihamiltonian integrable hierarchies
复制标题
比哈密尔顿可积层次结构的超级 tau 覆盖
DOI:
10.1016/j.geomphys.2021.104351
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发表时间:
2020-09
影响因子:
1.5
通讯作者:
Youjin Zhang
中科院分区:
文献类型:
--
作者:
Si-Qi Liu;Zhe Wang;Youjin Zhang
We consider a certain super extension, called the super tau-cover, of a bihamiltonian integrable hierarchy which contains the Hamiltonian structures including both the local and non-local ones as odd flows. In particular, we construct the super tau-cover of the principal hierarchy associated with an arbitrary Frobenius manifold, and the super tau-cover of the Korteweg-de Vries (KdV) hierarchy. We also show that the Virasoro symmetries of these bihamiltonian integrable hierarchies can be extended to symmetries of the associated super tau-covers.
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影响因子:
2.7
作者:
D. Kaup
通讯作者:
D. Kaup
DOI:
10.4310/jdg/1352211225
发表时间:
2010-09
期刊:
arXiv: Mathematical Physics
影响因子:
--
作者:
通讯作者:
--
DOI:
10.1016/0550-3213(92)90137-z
发表时间:
1992-07
期刊:
Nuclear Physics
影响因子:
--
作者:
B. Dubrovin
通讯作者:
B. Dubrovin
影响因子:
2.4
作者:
KONTSEVICH, M
通讯作者:
KONTSEVICH, M
影响因子:
2.4
作者:
Boris Dubrovin;Si-Qi Liu;Youjin Zhang
通讯作者:
Youjin Zhang