2009/02/25 by Kelei Tian, Jingsong He, Tian, Kelei +5
Computer Science · Mathematics · Physics and Astronomy · #Algebraic structures and combinatorial models #Exactly Solvable and Integrable Systems (nlin.SI) #FOS: Physical sciences #Nonlinear Waves and Solitons #Polynomial and algebraic computation
paper · pdf · doi:10.48550/arxiv.0902.4376
openalex publication_date 2009/02/25 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Based on the Lax operator L and Orlov-Shulman's M operator, the string equations of the q-KP hierarchy are established from special additional symmetry flows, and the negative Virasoro constraint generators \L-n, n≥1\ of the 2-reduced q-KP hierarchy are also obtained.