UBC Harmonic Analysis and Fractal Geometry: Shengwen Gan

  • Date: 11/22/2022
  • Time: 10:00
Shengwen Gan

University of British Columbia


The restricted projections in R^3


In this talk, I will discuss a conjecture made by Fässler and Orponen on the restricted projections in R^3. In the first part, I will introduce some background on the projection problems and its relation with Furstenberg set problem and Szemerédi -Trotter theorem. In the second part, I will introduce the decoupling and high-low method, and give a proof of the conjecture.

Other Information: 

Location: ESB 4133 (PIMS Lounge)


Time: 10am Pacific