COMPATIBLE POISSON STRUCTURES OF TODA TYPE DISCRETE HIERARCHY
نویسندگان
چکیده
منابع مشابه
The multicomponent 2D Toda hierarchy: Discrete flows and string equations
The multicomponent 2D Toda hierarchy is analyzed through a factorization problem associated to an infinitedimensional group. A new set of discrete flows is considered and the corresponding Lax and Zakharov–Shabat equations are characterized. Reductions of block Toeplitz and Hankel bi-infinite matrix types are proposed and studied. Orlov–Schulman operators, string equations and additional symmet...
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ژورنال
عنوان ژورنال: International Journal of Modern Physics A
سال: 2005
ISSN: 0217-751X,1793-656X
DOI: 10.1142/s0217751x05021087