Radin Forcing
Radin forcing (after Lon Berk Radin), a technically involved generalization of Magidor forcing, adds a closed, unbounded subset to some regular cardinal λ.
If λ is a sufficiently large cardinal, then the forcing keeps λ regular, measurable, supercompact, etc.
Read more about this topic: List Of Forcing Notions
Famous quotes containing the word forcing:
“It is quite true, as some poets said, that the God who created man must have had a sinister sense of humor, creating him a reasonable being, yet forcing him to take this ridiculous posture, and driving him with blind craving for this ridiculous performance.”
—D.H. (David Herbert)