Friedmann model of evolution of the universe in the relativistic theory of gravitation

In the framework of RTG the uniform and isotropic in Minkowski space Universe (the Friedmann Universe) is studied in the assumption that the graviton has a nonzero rest mass. The cosmological gravitation field does not lead out of the Minkowski light cone world lines of particles. The presence of a nonzero graviton mass changes essentially the character of the evolution of the Friedmann Universe: it becomes oscillating, the infinite time exists and the density of matter is always finite and different from zero.