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A new recursion operator for Adlerʼs equation in the Viallet form

Authors :
Mikhailov, A.V.
Wang, J.P.
Source :
Physics Letters A. Oct2011, Vol. 375 Issue 45, p3960-3963. 4p.
Publication Year :
2011

Abstract

Abstract: For Adlerʼs equation in the Viallet form and Yamilovʼs discretisation of the Krichever–Novikov equation we present new recursion and Hamiltonian operators. This new recursion operator and the recursion operator found in [A.V. Mikhailov, et al., Theor. Math. Phys. 167 (2011) 421, arXiv:1004.5346] satisfy the spectral curve associated with the equation. [Copyright &y& Elsevier]

Details

Language :
English
ISSN :
03759601
Volume :
375
Issue :
45
Database :
Academic Search Index
Journal :
Physics Letters A
Publication Type :
Academic Journal
Accession number :
66661845
Full Text :
https://doi.org/10.1016/j.physleta.2011.09.018