The constrained KP hierarchy and the bigraded Toda hierarchy of \((M, 1)\)-type

DOI10.1007/s11005-023-01745-0arXiv2306.09115OpenAlexW4389790685MaRDI QIDQ6187140

Dafeng Zuo, Ang Fu, Di Yang

Publication date: 10 January 2024

Published in: Letters in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2306.09115

zbMATH Keywords

constrained KP hierarchytau-functionLegendre-type transformationbigraded Toda hierarchymatrix-resolvent method

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Relations of infinite-dimensional Hamiltonian and Lagrangian dynamical systems with topology, geometry and differential geometry (37K25) Gromov-Witten invariants, quantum cohomology, Frobenius manifolds (53D45)

Related Items (1)

Dubrovin–Frobenius manifold structures on the orbit space of the symmetric group

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