Subgroup Structure of the Poincaré Group P(1,4) and Symmetry Reduction of Five-Dimensional Equations of Mathematical Physics
نویسندگان
چکیده
Using the subgroup structure of the generalized Poincaré group P (1, 4), the symmetry reduction of the five-dimensional wave and Dirac equations and Euler–Lagrange– Born–Infeld, multidimensional Monge–Ampere, eikonal equations to differential equations with a smaller number of independent variables is done. Some classes of exact solutions of the investigated equations are constructed.
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