Binary Bargmann symmetry constraint and algebro-geometric solutions of a semidiscrete integrable hierarchy
DOI10.1134/S0040577924110084MaRDI QIDQ6663776
Qiu-Lan Zhao, Yaxin Guan, Xin-Yue Li
Publication date: 15 January 2025
Published in: Theoretical and Mathematical Physics (Search for Journal in Brave)
Baker-Akhiezer functionmeromorphic functionbi-Hamiltonian structuretrigonal curvealgebro-geometric solutionsbinary Bargmann symmetry constraint
Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Relationships between algebraic curves and integrable systems (14H70) Relations of infinite-dimensional Hamiltonian and Lagrangian dynamical systems with algebraic geometry, complex analysis, and special functions (37K20) Lattice dynamics; integrable lattice equations (37K60) General theory of infinite-dimensional Hamiltonian and Lagrangian systems, Hamiltonian and Lagrangian structures, symmetries, conservation laws (37K06) Integrable difference and lattice equations; integrability tests (39A36)
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