On a class of toda chains
- Cite this article as:
- Adler, V.E. & Shabat, A.B. Theor Math Phys (1997) 111: 647. doi:10.1007/BF02634053
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The main result of this paper is a list of integrable generalizations of the classical and relativistic Toda chains. This list includes three new types in addition to the well-known chains. Each of them defines a Bäcklund transformation for an NSE-type system. The classification is carried out with the help of a simple symmetry test.