KdV type hierarchies, the string equation and \(W_{1+\infty}\) constraints

DOI10.1016/0393-0440(94)00039-7zbMath0840.35100arXivhep-th/9403080OpenAlexW2165882084MaRDI QIDQ1901399

Johan W. van de Leur

Publication date: 14 November 1995

Published in: Journal of Geometry and Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/9403080

zbMATH Keywords

stringsreductions\(\tau\)-functionKdV hierarchiesmatrix KdV type equations

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) KdV equations (Korteweg-de Vries equations) (35Q53) Completely integrable finite-dimensional Hamiltonian systems, integration methods, integrability tests (37J35) Strings (74K05)

Related Items

The W1+∞(gl s)-symmetries of the s-component KP hierarchy, Additional symmetries of the dispersionless extended noncommutative Gelfand–Dickey hierarchy, Virasoro symmetries of multicomponent Gelfand-Dickey systems, Virasoro symmetry of constrained KP hierarchies, Algebraic solutions of the multicomponent KP hierarchy

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