Research students

Information for students

Useful references. See the group discord for the group meeting schedule. Old group meeting schedule.

PhD students

1. Ian George
2. Josephine Reynes (co-supervised with Logan Crew)
3. Aristotelis Chaniotis (co-supervised with Sophie Spirkl)
4. Nick Olson-Harris
5. Lukas Nabergall, Enumerative perspectives on chord diagrams, completed fall 2022, UWaterloo.
6. Ali Mahmoud (co-supervised with Achim Kempf), On the Enumerative Structures in Quantum Field Theory, completed spring 2020, UWaterloo.
7. JT Davies returned to the US
8. Iain Crump, Graph Invariants with Connections to the Feynman Period in φ⁴ Theory., completed spring 2017, SFU.
9. Nicolas Marie, On Laplace–Borel Resummation of Dyson–Schwinger Equations, completed fall 2014 SFU.

Masters students

1. Kimia Shaban
2. Amelia Cantwell
3. Hector Li, Cointeractions of some word bialgebras, completed fall 2021, UWaterloo.
4. Steven Santoli, Minimum number of triangles of K₅ descendants, completed winter 2022, UWaterloo.
5. Morgan Ge withdrew.
6. Simone Hu, A combinatorial tale of two scattering amplitudes: see two bijections, completed fall 2021, UWaterloo.
7. Sam Yusim, Aspects of Quantum Field Theory in Enumerative Graph Theory, completed Fall 2022, UWaterloo.
8. William Dugan, Sequences of Trees and Higher-Order Renormalization Group Equations, completed summer 2019, UWaterloo.
9. Mohamed Laradji, Double Triangle Descendants of K₅, completed fall 2017, SFU.
10. Ben Moore, Rooted Graph Minors and Reducibility of Graph Polynomials, completed spring 2017, SFU.
11. Brad Jones, On tree hook length formulae, Feynman rules and B-series, completed fall 2014, SFU.
12. Yue Zhao, Combinatorial Hopf algebras on generating trees and certain generating graphs, completed summer 2014, SFU.
13. Iain Crump, Forbidden minors for 3-connected graphs with no non-splitting 5-configurations, completed summer 2012, SFU.

Research undergrads

1. Ervin Wang, Winter 2024, (cosupervised with postdoc Paul Balduf), UWaterloo
2. Jette Gutzeit, Winter/Spring 2024, visiting from Germany
3. Will Dallaway, PHYS 437A Fall 2021, PHYS 437B Winter 2022, UWaterloo
4. Maehak Ramlogan, summer 2021, UWaterloo
5. Maria Esipova, summer 2021, UWaterloo
6. Shannon Jeffries, winter 2021, UWaterloo
7. Jordan Long, summer 2020, UWaterloo
8. Mushegh Shahinyan, in my group under postdoc Marcel Golz, summer 2020, UWaterloo
9. Xinle (Clair) Dai, summer 2019, UWaterloo
10. Simone Hu, summer 2018 UWaterloo
11. Jim Shaw, summer 2018 UWaterloo
12. Matthew Lynn, summer 2016 SFU
13. Wes Chorney, summer 2016 SFU
14. Max Neyra-Nesterenko, summer 2016 SFU
15. Gregory Maxedon, summer 2015 SFU, poster.
16. Brad Jones, summer 2012 SFU
17. Yue Zhao (co-supservised with Jason Bell), summer 2011 SFU
18. Aleks Vlasev, summer 2010 SFU
19. Konrad Duch, summer 2010