ИСТИНА

In this talk I am going to discuss equations describing dynamics of a twisted fully relativistic thin accretion disc around a slowly rotating black hole and analyze analytically and numerically the shapes of stationary twisted configurations of accretion discs having non-zero inclinations with respect to the black hole equatorial plane at large distances from the black hole. The results reported in the talk may have implications for determining structure and variability of accretion discs close to Rms as well as for modelling of emission spectra coming from different sources, which are supposed to contain black holes.