Logic Seminar

Todd EisworthOhio University
An introduction to cov vs pp

Tuesday, November 12, 2019 - 2:55pm
Malott 206

Shelah’s “Cov vs. pp problem” arose as part of his program to determine the extent to which pcf theory captures cardinal arithmetic at singular cardinals. Our talk will present a survey of the terrain, and then move on to more recent results.