Abstract
By the example of the sine—Gordon equation, we develop a technique for obtaining soliton solutions. This procedure is not connected with a concrete matrix realization of the Lax pair operators but it directly appeals to the properties of internal symmetry spectrum of the corresponding equations.
Similar content being viewed by others
References
KruskalM.D., Lecture Notes in Physics, 38, 310–354 (1975); Zakharov, V.E., The Method of Inverse Scattering Problem, Lecture Notes in Math, Springer-Verlag, New York, 1978; Drinfeld, V.G., Krichever, M., Manin, Yu.I., and Novikov, S.P., ‘Algebro-Geometric Methods in the Modern Mathematical Physics’, Sov. Sci. Rev. Phys. Rev. (1978); Manakov, S.V., Novikov, S.P., Pitaevsky, L.P., and Zakharov, V.E., The Soliton Theory: Inverse Scattering Method, Nauka, Moscow, 1980; Shabat, A.B., Sov. J. Funct. Anal. Appl. 8, 13–22 (1974) (in Russian); Lax, P.D., Comm. Pure Appl. Math. 21, 467–490 (1968); Faddeev, L.D., Sovrem. Prob. Math. 3, 93 (1974) (in Russian).
JiberA.V. and ShabatA.B., DAN SSSR, 247, 1103–1107 (1979); Jiber, A.V., Ibragimov, N.Kh., and Shabat, A.B., DAN SSSR 249, 26–29 (1979); Ibragimov, N.Kh. and Shabat, A.B., DAN SSSR, 244, 56–61 (1979); Sov. J. Funct. Anal. Appl., 13, No. 4 (1979), 14, 25–36 (1980).
LeznovA.N., SmirnovV.G., and ShabatA.B., Sov. J. Teor. Mat. Fiz. 51, 10–21 (1982).
KacV.G., Sov. J. Izv. AN SSSR, ser. mat. 32, 1323–1367 (1968); Moody, R.V., J. Alg. 10, 211–230 (1968).
LeznovA.N. and SmirnovV.G., Lett. Math. Phys. 5, 31–36 (1981); Leznov, A.N., Saveliev, M.V., and Smirnov, V.G., Sov. J. Teor. Math. Fiz. 48, 3–21 (1981).
BogolubovN.N., Selected Papers, Vol. 2, Naukova Dumka, Kiev, 1970.
ZakharovV.E., TahtadzjianL.A., and FaddeevL.D., DAN SSSR, 219, 1334–1337 (1974).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Leznov, A.N. The inverse scattering method in an invariant form with respect to internal symmetry algebra representations. Lett Math Phys 8, 353–358 (1984). https://doi.org/10.1007/BF00418109
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00418109