### Black Holes with application to light cones

# ALGEBRAIC GEOMETRICAL TOPOLOGY

Conventially, light cones were thought to stay their usual geometry (e.g. furture and past light cones) when thrust into a black hole. Well, according to gravity, and the entropy law, light cones, yes, space-time itself, will have to follow the entropy rule, and fold up into a "ghost", much like described by algebraic geometrical topology. This is just a review......