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.