14 citations
- Boğaziçi UniversityTR2 papers
- Centre National de la Recherche ScientifiqueFR1 paper
- Institut Élie Cartan de LorraineFR1 paper
- Institute of Problems of Mechanical EngineeringRU1 paper
- Istanbul Technical UniversityTR1 paper
- North-West State Technical UniversityRU1 paper
- St Petersburg UniversityRU1 paper
- Université de LorraineFR1 paper
- University of SannioIT1 paper
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math-ph2015★ 7 cited
Recursion operators and bi-Hamiltonian structure of the general heavenly equation
M. B. Sheftel, A. A. Malykh, D. Yazıcı
We discover two additional Lax pairs and three nonlocal recursion operators for symmetries of the general heavenly equation introduced by Doubrov and Ferapontov. Converting the equ…
cond-mat.str-el2015★ 6 cited
Three magnons in an isotropic ferromagnetic chain as an exactly solvable non-integrable system
P. N. Bibikov
It is shown that a generalization of Bethe Ansatz based on an utilization of {\it degenerative discrete-diffractive} wave functions solves the three-magnon problem for the is…