Tau function and Virasoro action for the \(n\times n\) KdV hierarchy

DOI10.1007/s00220-015-2558-7zbMath1354.37068arXiv1406.5240OpenAlexW2963703752MaRDI QIDQ5962906

Chun-Lian Terng, Karen K. Uhlenbeck

Publication date: 25 February 2016

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

Full work available at URL: https://arxiv.org/abs/1406.5240

zbMATH Keywords

integrable systemtau functionsoliton hierarchyVirasoro action

Mathematics Subject Classification ID

Virasoro and related algebras (17B68) Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Applications of Lie algebras and superalgebras to integrable systems (17B80) Relations of infinite-dimensional Hamiltonian and Lagrangian dynamical systems with infinite-dimensional Lie algebras and other algebraic structures (37K30)

Related Items

Tau functions and Virasoro actions for soliton hierarchies

Cites Work

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• The \(n \times n\) KdV hierarchy
• Integrable structure behind the WDVV equations
• Poisson Actions and Scattering Theory for Integrable Systems
• Tau functions and Virasoro actions for soliton hierarchies