Universe is a Solid Elastic Continuum.
Alexander I. Dubinyansky, Pavel Churlyaev. · viXra · 2018
Abstract. The universe is a solid elastic continuum - gukuum. This continuum does not contain any numerical parameters or constraints. All visible and invisible objects of the universe, from large to small, are wave objects in this continuum. All the wave objects in the gukuum are described by the letter specification of the elasticity parameters of the solid body and the three-dimensional wave equation. The nonlinearity that exists in the universe is explained by the law of winding the linear solution on itself. As a result of such winding, or layering, the linear solution becomes non-linear and creates the entire variety of the material world.