Crothers, Stephen J.
October 12, 2016
It has recently been reported that the candidate HLX ultrasoft x-ray source J141711+52 in SO galaxy GJ1417+52 is explained best by the presence of a massive black hole, of ~10^5 solar masses. Although the size of the black hole has been reported, the type of black hole has not. In any event, no black hole is associated with J141711+52 because the mathematical theory of black holes violates the rules of pure mathematics.