Andrew Sack

I'm Andrew, a fourth year math graduate student. My preferred pronouns are he/him. My advisor is Pavel Galashin.

I am currently supported by the NSF GRFP Fellowship.

Contact Information:

Email:
Office: MS 5351

Research

My research focuses primarily on algebraic combinatorics and in particular, the combinatorics of poset associahedra.

Papers

  1. A realization of poset associahedra | arXiv:2301.11449

Teaching (click for links):

Fall 2021

115A Linear Algebra

131A Analysis

Winter 2021

Math 115AH Linear Algebra

Fall 2020

Math 115A Linear Algebra

Fall 2019

Math 61 Discrete Structures

Tutoring

I offer private tutoring in UCLA classes Math 3A, 3B, 3C, 31A, 31B, 33A, 61, 115A and 115B, among others. I also offer tutoring in high school classes such as AP Calculus or IB Math. If you are interested, send me an email.

Note: I will not privately tutor any student in a class for which I currently grade.

Hobbies

I run a youtube channel about math! Check it out!

I have also made some videos on TikTok about math. Check them out here.