Speaker: 

Monroe Eskew

Institution: 

UCI

Time: 

Monday, October 14, 2013 - 4:00pm to 5:30pm

Host: 

Location: 

RH 440R

This is a continuation of the previous two talks, where we used large cardinals to get a normal, lambda-dense ideal on [lambda]^<kappa, where kappa is the successor of a regular cardinal, and GCH holds near kappa.  In this talk we show that the analogous statement for a successor of a singular cardinal is inconsistent.  If time permits, we will begin discussion of consistently separating certain properties at kappa>omega_1 that coincide at omega_1.