I work in the Discrete Mathematics Research Group of the School of Mathematics at Monash University in Melbourne, Australia. I am also Deputy Director of the Mathematical Research Institute MATRIX. My research interests lie in discrete mathematics and theoretical computer science, especially structural graph theory, extremal graph theory, geometric graph theory, graph colouring, poset dimension, graph drawing, and combinatorial geometry.

#### News

- Timothy Chan submits his PhD thesis, March 2021
- New paper Inducibility and universality for trees with Timothy Chan, Dan Kráľ and Bojan Mohar, February 2021
- MATRIX receives Simons Foundation funding, January 2021.
- New paper Clustered colouring of graph classes with bounded treedepth or pathwidth with Sergey Norin and Alex Scott, December 2020
- New paper Stack-number is not bounded by queue-number with Vida Dujmović, David Eppstein, Robert Hickingbotham, and Pat Morin , November 2020
- New paper Tree densities in sparse graph class with Tony Huynh, October 2020
- New survey Nonrepetitive graph colouring, September 2020

#### Events

- The Matroid Union seminar, 8 February 2021
- IBS Discrete Math Colloquium, 17 February 2021
- Georgia Tech Graph Theory Seminar, 20 April 2021
- CanaDAM, 25 May 2021
- Round the World Relay in Combinatorics, 8 June 2021
- Graph Width Parameters: from Structure to Algorithms (GWP 2021), 12 July 2021
- Sparsity in Algorithms, Combinatorics and Logic, Dagstuhl, 26 September - 1 October 2021
- EUROCOMB, Barcelona, 6-10 September 2021
- Graph Product Structure Theory, Banff, 21-26 November 2021
- MATRIX-IBS Workshop: Structural Graph Theory Downunder II, Creswick, 20-27 March 2022