Teaching

Lecturer

Linear Algebra (MA113, English Section), Southern University of Science and Technology, Fall 2025.
Combinatorics (MAT8022), Southern University of Science and Technology, Sping 2025 (9 students).
Undergraduate Seminar: Polynomial Methods and Incidence Theory, Southern University of Science and Technology, Spring 2025 (9 undergaduate students, 2 PhD students).
Linear Algebra (MA113, English Section), Southern University of Science and Technology, Fall 2024 (11 students).
Combinatorics (MAT8022), Southern University of Science and Technology, Spring 2024 (13 students).
Undergraduate Seminar: Linear Algebra in Extremal Combiantorics, Southern University of Science and Technology, Spring 2024 (3 undergaduate students, 2 PhD students).
Capita Selecta in Galois Geometry, Ghent University, Spring 2023 (7 students, colecturer, 50%).
Eindige Meetkunde (Finite Geometry), Ghent University, Spring 2022 (16 students, colecturer with circa 40%).
Capita Selecta in de Meetkunde (Selected topics in Finite Geometry), Ghent University, Spring 2021 (4 students, colecturer, 50%).
Eindige Meetkunde (Finite Geometry), Ghent University, Spring 2020 (3 students, colecturer with circa 40%).
Calculus 2 (Math 111), University of Regina, Winter 2017 (ca. 20 students).
Calculus 1 (Math 110), University of Regina, Fall 2016 (ca. 80 students).

Students for who I am the main supervisor:

Here are other students with whom I collaborated:

Robin Simoens, PhD student: co-authored a paper on design switchings.
Ni An, PhD student: co-authored a paper on critical points of the systole function.
Simon Raßmann, PhD Student: co-authored a paper on the twin-width of graphs.
Lena Volk, PhD Student: co-authored a paper on the twin-width of graphs.
Jonathan Mannaert, Master thesis, examiner.
Subproject on permutation groups in the Polymath Jr 2022 project on Ramsey numbers. Participants: Rowan McKee, Minh-Quan Vo, Timothy Cheek.
Diana Davidova, PhD student, co-authored paper on Niho bent functions.
Jozefien D'haeseleer, PhD student, co-authored paper on Cameron-Liebler sets.
Himanshu Gupta, PhD thesis, co-authored paper on the least distortion constant.
Matt McGinnes, PhD thesis, co-supervised Ch. 2 of thesis.
Organized the University of Regina Discrete Mathematics Research Group in Fall 2019. The group includes advanced undergraduate and graduate students.

I wrote letters of recommendation for the following people. If successful, then I list the position.

Zhang Zhexi. PKU Algebraic Combinatorics Experience (PACE), a eight-week summer Research Experience for Undergraduate Students (REU), 2025.
Semin Yoo. Position: Research Fellow at the Korea Institute for Advanced Study (KIAS), 2021.

All at the JLU Giessen.

Wissenschaftliche Grundlagen des mathematischen Schulstoffs II (Scientific Foundations of High-School Mathematics II), Albrecht Beutelspacher, SS 2016
Wissenschaftliche Grundlagen des mathematischen Schulstoffs I (Scientific Foundations of High-School Mathematics I), Albrecht Beutelspacher, WS 2015/16
Wissenschaftliche Grundlagen des mathematischen Schulstoffs II (Scientific Foundations of High-School Mathematics II), Albrecht Beutelspacher, SS 2015
Algebra für Gymnasiallehramt (Algebra for Grammar School), Albrecht Beutelspacher, WS 2014/15
Lineare Algebra 2 für Gymnasiallehramt (Linear Algebra 2 for Grammer School), Albrecht Beutelspacher, SS 2014
Lineare Algebra 1 für Gymnasiallehramt (Linear Algebra 2 for Grammer School), Albrecht Beutelspacher, WS 2013/14
Wissenschaftliche Grundlagen des mathematischen Schulstoffs IV (Scientific Foundations of High-School Mathematics IV), Albrecht Beutelspacher, SS 2013
Wissenschaftliche Grundlagen des mathematischen Schulstoffs III (Scientific Foundations of High-School Mathematics III), Albrecht Beutelspacher, WS 2012/13
Algebra für Gymnasiallehramtr (Algebra for Grammar School), Albrecht Beutelspacher, WS 2012/13
Geometrie (Geometry), Albrecht Beutelspacher, SS 2012

All at the JLU Giessen.