High dimensional expansion and agreement testing

High dimensional expansion and agreement testing - Irit Dinur

Irit Dinur
Weizmann Institute of Science; Visiting Professor, School of Mathematics
March 31, 2020
In this talk I will describe the notion of "agreement tests" that are motivated by PCPs but stand alone as a combinatorial property-testing question. I will show that high dimensional expanders support agreement tests, thereby derandomizing direct product tests in a very strong way.