Abstract
In the present article a classification of four-dimensional symmetry subalgebras of a d'Alembert equation containing a single second-order operator and satisfying the condition of noncommutative integration is presented. Exact integration is performed by means of these subalgebras and by means of the method of complete separation of variables.
Similar content being viewed by others
References
V. N. Shapovalov, Sib. Mat. Zh.,20, 1117–1130 (1979).
A. V. Shapovalov and I. V. Shirokov, Izv. Vyssh. Uchebn. Zaved., Fizika, No. 4, 95–100 (1991).
A. V. Shapovalov and I. V. Shirokov, Izv. Vyssh. Uchebn. Zaved., Fizika, No. 5, 33–38 (1991).
A. V. Shapovalov, I. V. Shirokov, Ya. V. Lisitsyn, and V. V. Firstov, Izv. Vyssh. Uchebn. Zaved., Fizika, No. 2, 120–124 (1995).
A. V. Shapovalov, I. V. Shirokov, Ya. V. Lisitsyn, and V. V. Firstov, Izv. Vyssh. Uchebn. Zaved., Fizika, No. 2, 120–124 (1995).
A. T. Fomenko, Symplectic Geometry. Methods and Applications [in Russian], Izd-vo MGU, Moscow (1988).
V. I. Fushich, I. F. Barannik, and A. F. Barannik, Subgroup Analysis of Galileo and Poincare Groups and the Reduction of Nonlinear Equations [in Russian], Kiev (1991).
O. L. Baraksin, V. V. Firstov, A. V. Shapovalov, and I. V. Shirokov, Izv. Vyssh. Uchebn. Zaved., Fizika, No. 1, 45–50 (1993).
Author information
Authors and Affiliations
Additional information
Translated from Izvestiya Vysshaya Uchebnykh Zavedenii, Fizika, No. 8, pp. 48–51, August, 1995.
Rights and permissions
About this article
Cite this article
Shapovalov, A.V., Lisitsyn, Y.V. Integration of the d'Alembert equation by means of four-dimensional nonabelian symmetry subalgebras with a single second-order operator. Russ Phys J 38, 804–807 (1995). https://doi.org/10.1007/BF00559281
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00559281