Geodesic
Solutions of the three-dimensional sine-Gordon equation
Teoretičeskaâ i matematičeskaâ fizika, Tome 158 (2009) no. 3, pp. 370-377 Cet article a éte moissonné depuis la source Math-Net.Ru

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We obtain exact solutions $U(x,y,z,t)$ of the three-dimensional sine-Gordon equation in a form that Lamb previously proposed for integrating the two-dimensional sine-Gordon equation. The three-dimensional solutions depend on arbitrary functions $F(\alpha)$ and $\Phi(\alpha,\beta)$, whose arguments are some functions $\alpha(x,y,z,t)$ and $\beta(x,y,z,t)$. The ansatzes must satisfy certain equations. These are an algebraic system of equations in the case of one ansatz. In the case of two ansatzes, the system of algebraic equations is supplemented by first-order ordinary differential equations. The resulting solutions $U(x,y,z,t)$ have an important property, namely, the superposition principle holds for the function $\operatorname{tan}(U/4)$. The suggested approach can be used to solve the generalized sine-Gordon equation, which, in contrast to the classical equation, additionally involves first-order partial derivatives with respect to the variables $x$, $y$, $z$, and $t$, and also to integrate the sinh-Gordon equation. This approach admits a natural generalization to the case of integration of the abovementioned types of equations in a space with any number of dimensions.
Mots-clés : sine-Gordon equation, superposition principle.
Keywords: wave equation, Hamilton–Jacobi equation 
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E. L. Aero; A. N. Bulygin; Yu. V. Pavlov. Solutions of the three-dimensional sine-Gordon equation. Teoretičeskaâ i matematičeskaâ fizika, Tome 158 (2009) no. 3, pp. 370-377. http://geodesic.mathdoc.fr/item/TMF_2009_158_3_a3/

[1] J. Frenkel, T. Kontorova, J. Phys. Acad. Sci. USSR, 1 (1939), 137–149 | MR | Zbl

[2] E. L. Aero, A. N. Bulygin, Izv. RAN. Cep. Mekhanika tverdogo tela, 2007, no. 5, 170–187

[3] E. L. Aero, J. Engrg. Math., 55:1–4 (2006), 81–95 | DOI | MR | Zbl

[4] P. Gueret, IEEE Trans. Magnetics, 11:2 (1975), 751–754 | DOI

[5] K. Longren, E. Skott (red.), Solitony v deistvii, Mir, M., 1981 | MR | MR | Zbl

[6] W. L. McMillan, Phys. Rev. B, 14:4 (1976), 1496–1502 | DOI

[7] G. L. Lamb Jr., Phys. Lett. A, 25:3 (1967), 181–182 | DOI

[8] R. Bullaf, F. Kodri (red.), Solitony, Mir, M., 1983 | MR | MR | Zbl

[9] P. de Zhen, Fizika zhidkikh kristallov, Mir, M., 1977

[10] V. G. Bykov, Nelineinye volnovye protsessy v geologicheskikh sredakh, Dalnauka, Vladivostok, 2000

[11] A. S. Davydov, Solitony v bioenergetike, Naukova dumka, Kiev, 1986 | MR | Zbl

[12] L. A. Takhtadzhyan, L. D. Faddeev, Gamiltonov podkhod v teorii solitonov, Nauka, M., 1986 | MR | MR | Zbl

[13] L. A. Takhtadzhyan, L. D. Faddeev, TMF, 21:2 (1974), 160–174 | DOI | Zbl

[14] G. L. Lamb Jr., Rev. Modern Phys., 43:2 (1971), 99–124 | DOI | MR

[15] R. M. Miura (ed.), Bäcklund Transformations, the Inverse Scattering Method, Solitons, and their Applications, Lecture Notes in Math., 515, Springer, Berlin, 1976 | DOI | MR | Zbl

[16] M. J. Ablowitz, H. Segur, Solitons and the Inverse Scattering Transform, SIAM Stud. Appl. Math., 4, SIAM, Philadelphia, 1981 | MR | Zbl

[17] V. E. Zakharov, S. V. Manakov, S. P. Novikov, L. P. Pitaevskii, Teoriya solitonov. Metod obratnoi zadachi, Nauka, M., 1980 | MR | MR | Zbl

[18] R. Hirota, J. Phys. Soc. Japan, 33:5 (1972), 1459–1463 | DOI | MR

[19] R. Steuerwald, Abh. Bayer. Akad. Wiss., N. F., 1936, no. 40, 1–106 | Zbl

[20] G. Beitmen, Matematicheskaya teoriya rasprostraneniya elektromagnitnykh voln, Nauka, M., 1958 | MR | Zbl