# Blog Archives

# Topic Archive: Weihrauch reducibility

CUNY Logic WorkshopFriday, December 2, 20162:00 pmGC 6417

# Weihrauch reducibility and Ramsey theorems

University of Connecticut

Weihrauch reducibility is a common tool in computable analysis for understanding and comparing the computational content of theorems. In recent years, variations of Weihrauch reducibility have been used to study Ramsey type theorems in the context of reverse mathematics where they give a finer analysis than implications in **RCA _{0}** and they allow comparisons of computably true principles. In this talk, we will give examples of recent results and techniques in this area.