Crothers, Stephen J.
October 12, 2016
Black holes, Schwarzschild solution, Mrk 1018, active galactic nuclei
It has been reported by Huseman et al (1) that the active galactic nucleus of Mrk 1018 has likely changed optical type due to the e ﬀ ects of a supermassive black hole (SMBH) of the
Schwarzschild type, or a binary system consisting of two such black holes....