I am a Masters of Mathematics student in the Department of Combinatorics and Optimization at the University of Waterloo, since 2024-09. I am working on permuted-basement non-symmetric Macdonald polynomials and multiline queues, under the supervision of Olya Mandelshtam.

Previously, I received a Bachelor’s degree at Haverford College, majoring in Mathematics and Linguistics. My Mathematics undergraduate thesis is titled “Combinatorial Models for Key and Atom Polynomials” and was presented on 2024-05-06. My Linguistics undergraduate thesis is titled “Requirement of Variable-Introducing Elements on Event Quantification in Chinese” and was defended on 2023-12-21.

I am interested in combinatorics, algebra, algebraic combinatorics, mathematical olympiads, Linux, Chinese linguistics, semantics, syntax, LaTeX. My ErdÅ‘s number is two.

On this website, you may:

- take a look at my work and academic experiences,
- read my mathematical research,
- study for olympiads with my problem lists or check out the Haveford Problem Solving Group,
- check the courses I’ve taken (and observe the declining quality of the notes),
- learn some trivia about me,
- read some of my rambling personal essays.

Feel free to reach me via zeus@guilhermezeus.com. I am also on Discord as @zeus_dm, and all over the internet under the username ZeusDM.