Speaker: 

Monroe Eskew

Institution: 

Tsukuba University, Japan

Time: 

Monday, March 9, 2015 - 4:00pm to 5:30pm

Host: 

Location: 

RH 440R

Starting from a 2-huge cardinal, we construct a model where for all pairs of regular cardinals kappa<lambda, (lambda^+,lambda) --> (kappa^+,kappa) and there is a lambda^+ saturated ideal on P_{kappa^+}(lambda).  Then using a modified Radin forcing we get similar global principles involving singular cardinals but with only finite jumps.