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nlin.SI2024
Lax formulation of 3--component KP hierarchy by Shiota construction
Tongtong Cui, Jinbiao Wang, Wenqi Cao +1
It is quite basic in integrable systems to deriving Lax equations from bilinear equations. For multi--component KP theory, corresponding Lax structures are mainly constructed by ma…
nlin.SI2024
Generalized Bigraded Toda Hierarchy
Yue Liu, Xingjie Yan, Jinbiao Wang +1
Bigraded Toda hierarchy is generalized to , which is the analogue of the famou…
nlin.SI2024
On the c-k constrained KP and BKP hierarchies: the Fermionic pictures, solutions and additional symmetries
Kelei Tian, Song Li, Ge Yi +2
In this paper, we study two generalized constrained integrable hierarchies, which are called the - constrained KP and BKP hierarchies. The Fermionic picture of the - co…