Abstract
In the examples of sine-Gordon and Korteweg-de Vries (KdV) equations, we propose a direct method for using dressing chains (discrete symmetries) to proliferate integrable equations. We give a recurrent procedure (with a finite number of steps in general) that allows the step-by-step production of an integrable system and its L-A pair from the known L-A pair of an integrable equation. Using this algorithm, we reproduce a number of known results for integrable systems of the KdV type. We also find a new integrable equation of the sine-Gordon series and investigate its simplest soliton solution of the double π-kink type.
Similar content being viewed by others
References
C. S. Gardner, J. M. Green, M. D. Kruskal, and R. M. Miura,Phys. Rev. Lett.,19, No. 19, 1095 (1967).
V. E. Zakharov, ed.,What is Integrability? (Ser.: Nonlinear Dynamics), Springer, Berlin-Heidelberg (1991).
H. Flaschka, A. C. Newell, and M. Tabor, “Integrability,” in:What is Integrability? (V. E. Zakharov, ed.) (Ser.: Nonlinear Dynamics), Springer, Berlin-Heidelberg (1991), p. 73.
H. D. Wahlquist and F. B. Estabrook,J. Math. Phys.,17, 1293 (1976).
L. A. Takhtajan and L. D. Faddeev,The Hamiltonian Methods in the Theory of Solitons [in Russian], Nauka. Moscow (1986). English transl.: Springer, Berlin Heidelberg (1987).
V. E. Zakharov and E. I. Schuhnan,Physica D,1, 192 (1980):29, 283 (1988).
A. V. Mikhailov, A. B. Shabat, and R. I. Yamilov,Russ. Math. Surv.,42, 1 (1987).
V. E. Zakharov, S. V. Manakov, S. P. Novikov, and L. P. Pitaevskii,Theory of Solitons. The Inverse Scattering Method [in Russian], Nauka, Moscow (1980). English transl: Plenum, New York (1984).
J. Weiss, M. Tabor, and G. Carnevale,J. Math. Phys.,24, 522 (1983).
R. Conte, “Singularites of differential equations and integrability,” in:Introduction to Methods of Complex Analysis and Geometry for Classical Mechanics and Non-Linear Waves (D. Benest and C. Froeschle, eds.), Editions Frontieres, Gif-sur-Yvette (1994), p. 49.
A. P. Veselov and A. B. Shabat,Funct. Anal. Appl.,27, 81 (1993).
H. S. Green,Matrix Mechanics, Nordhoff, Groningen (1965).
S. Yu. Dubov, V. M. Eleonskii, and N. E. Kulagin,Chaos,4, No. 1, 47 (1994);JETP,75, 446 (1992).
A. Degasperis and A. B. Shabat,Theor. Math. Phys.,100, 970 (1994).
S. I. Svinolupov, V. V. Sokolov, and R. I. Yamilov,Sov. Math. Dokl.,28, 165 (1983).
V. B. Matveev and M. A. Salle,Darboux Transformation and Solitons, Springer, Berlin-Heidelberg (1991).
A. P. Fordy, A. B. Shabat, and A. P. Veselov,Theor. Math. Phys.,105, 1369 (1995).
H.-H. Chen,Phys. Rev. Lett.,33, No. 15, 925 (1974).
B. Konopel'chenko,Rev. Math. Phys.,2, 399 (1990).
R. I. Yamilov,Phys. Lett. A,173, 53 (1993).
N. Kh. Ibragimov and A. B. Shabat,Funct. Anal. Appl.,14, 19 (1980).
P. Olver,application of Lie Groups to Differential Equations, Springer, Berlin-Heidelberg (1986).
Author information
Authors and Affiliations
Additional information
Translated from Teoreticheskaya i Matematicheskaya Fizika. Vol. 115. No. 2. pp. 199–214. May. 1998.
Rights and permissions
About this article
Cite this article
Borisov, A.B., Zykov, S.A. The dressing chain of discrete symmetries and proliferation of nonlinear equations. Theor Math Phys 115, 530–541 (1998). https://doi.org/10.1007/BF02575453
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02575453