Polarization-spectral anomalies of surface waves in an almost layered elastic half space

The propagation of Love and Rayleigh waves in an isotropic elastic half space whose properties vary little in a horizontal direction is considered. Expressions are obtained for the admixed components of the displacements.Translated from Zapiski Naukchnykh Seminarov Leningradskogo Otdeleniya Matematicheskogo Instituta im. V. A. Steklova AN SSSR, Vol. 165, pp. 102–114.