Abstract
Compatibly bi-Hamiltonian superanalogs of the known Lax-integrable nonlinear dynamical systems are obtained by using a relation for the Casimir functionals of central extensions of the Lie algebra of superconformal even vector fields and its adjoint semidirect sum.
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References
V. G. Drinfel’d and V. V. Sokolov, “Lie algebra and Korteweg-de Vries-type equations,” in: VINITI Series in Contemporary Problems of Mathematics. Latest Achievements [in Russian], Vol. 24, VINITI, Moscow (1984), pp. 81–180.
D. A. Leites and B. L. Feigin, “New Lie superalgebras of string theories,” in: Group-Theoretical Methods in Physics [in Russian], Vol. 1, Nauka, Moscow (1983), pp. 269–278.
P. P. Kulish, “Analog of the Korteweg-de Vries equation for a superconformal algebra,” Zap. Nauchn. Sem. Leningrad Otdel. Mat. Inst. Akad. Nauk SSSR, 155, 142–148 (1986).
L. A. Takhtadzhyan and L. D. Faddeev, Hamiltonian Approach in the Theory of Solitons [in Russian], Nauka, Moscow (1986).
P. P. Kulish and A. G. Reiman, “Hamiltonian structure of polynomial bundles,” Zap. Nauchn. Sem. Leningrad Otdel. Mat. Inst. Akad. Nauk SSSR, 161, 54–71 (1987).
V. Ovsienko and C. Roger, “Extension of the Virasoro group and the Virasoro algebra with the use of moduli of tensor densities on S 1,” Funkts. Anal. Prilozhen., 30, No. 4, 86–88 (1996).
A. K. Prikarpatskii and I. V. Mikityuk, Algebraic Aspects of Integrability of Dynamical Systems on Manifolds [in Russian], Naukova Dumka, Kiev (1991).
M. Blaszak, Multi-Hamiltonian Theory of Dynamical Systems, Springer, New York (1998).
Ya. A. Prykarpats’kyi, M. M. Prytula, and O. E. Hentosh, “Finite-dimensional reductions of a generalized Burgers dynamical system and their integrability,” Nelin. Kolyvannya, 3, No. 1, 95–102 (2000).
A. Prykarpatsky, O. Hentosh, M. Kopych, and R. Samuliak, “Neumann-Bogolyubov-Rosochatius oscillatory dynamical systems and their integrability via dual moment maps. I,” J. Nonlin. Math. Phys., 2, No. 2, 98–113 (1995).
A. K. Prykarpatsky, O. E. Hentosh, and D. L. Blackmore, “The finite-dimensional Moser type reductions of modified Boussinesq and super-Korteweg-de Vries Hamiltonian systems via the gradient-holonomic algorithm and the dual moment maps. I,” J. Nonlin. Math. Phys., 4, Nos. 3–4, 455–469 (1997).
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Translated from Ukrains’kyi Matematychnyi Zhurnal, Vol. 58, No. 7, pp. 887–900, July, 2006.
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Hentosh, O.E. Compatibly bi-Hamiltonian superconformal analogs of Lax-integrable nonlinear dynamical systems. Ukr Math J 58, 1001–1015 (2006). https://doi.org/10.1007/s11253-006-0119-0
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DOI: https://doi.org/10.1007/s11253-006-0119-0