# Barnabás Farkas: The extended Cichon’s diagram

Prague Logic Seminar

Monday, October 21, 2013, 13:30–15:00

Prague – Žitná 25, lecture hall on the ground floor of the rear building

Speaker: Barnabás Farkas

Title: The extended Cichon’s diagram

Abstract:

This talk will cover some nice and not very difficult ideas about how to
prove inequalities between interesting cardinal invariants of ideals using
Galois-Tukey connections, and some motivations of and partial results on
open problems.

http://www.math.cas.cz/~thapen/seminar.html