NATURAL VIBRATIONS OF PIECE HOMOGENEOUS SPHERICAL BODIES TAKING INTO ACCOUNT THE WAVE DEPOSIT OF ENERGY

The natural vibrations of piecewise homogeneous spherical bodies located in an infinitely elastic medium are considered. A specker of complex mechanical systems is obtained, which is located in an elastic medium depending on various geometric and parametric parameters of the system. If we consider a rigid sphere in an infinitesimal elastic medium, rather than in elastic space, then it is shown what form the partial differential equation takes.