Outline of the Wang-Zahl proof of the Kakeya conjecture in ${\mathbb{R}}^3$

Abstract

We give a detailed outline of the proof that the Kakeya conjecture follows from the sticky case. This proof is due to Wang and Zahl and appears in a recent paper. The sticky case was proven in earlier work of Wang-Zahl, building on an approach suggested by Katz-Tao.

25 pages, 1 figure