Jinbiao Wang

activity

20242026

collaborators

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2 papers · 1 filter

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 $L_{1}^{M} (n) = L_{2}^{N} (n)$ is generalized to $L_{1}^{M} (n) = L_{2}^{N} (n) + \sum_{j \in Z} \sum_{i = 1}^{m} q_{n}^{(i)} Λ^{j} r_{n + 1}^{(i)}$ , which is the analogue of the famou…