Conference talks:

• January 2025 - RSME’s 7th Congress of Young Researchers (University of the Basque country): The geometry of free-by-cyclic groups.
  
• September 2024 - Combinatorial Non-positive Curvature (Banff International Research Station): Lifting relations in right orderable groups.
  
• May 2024 - Barcelona Weekend in Group Theory (Universitat Politècnica de Catalunya): The relation gap and relation lifting problems for groups with cyclic relation modules.
  
• April 2024 - Groups, Topology and Applications in Gran Bilbao V (University of the Basque Country): The relation gap and relation lifting problems for groups with cyclic relation modules.
  
• February 2024 - GAGTA (CIRM): The coherence of one-relator groups.
  
• June 2023 - Groups and Computation (Stevens Institute of Technology): How to prove one-relator groups are coherent.
  
• May 2023 - Geometry of subgroups, Centre de recherches mathématiques: The coherence of one-relator groups.
  
• May 2023 - One-day special NYGT event in memory of Gilbert Baumslag and Benjamin Fine, City University of New York: One-relator groups virtually free-by-cyclic groups and coherence.
  
• October 2022 - Groups and Geometry in the South East, UCL: Hyperbolic one-relator groups.
  
• August 2021 - World of Geometric group theory: Fibre products, free groups and regular languages.
  
• September 2022 - Modern advances in geometric group theory, University of Manchester: Simplfying Gersten’s conjecture.
  

Minicourses:

• November 2024 - I gave a three lecture minicourse at the `KIAS workshop on One RElator groups and other Aspects of GGT (KOREA-GGT)’ on: One-relator groups and the coherence property.
  
• July 2024 - I gave a six lecture graduate course at the `Topological and analytic methods in group theory’ conference at the University of Hawaii on: Coherence homological coherence and one-relator groups.
  
• April 2024 - I gave four two hour lectures to experts at the conference `Groups, Topology and Applications in Gran Bilbao V’ at the University of the Basque country on: The coherence of one-relator groups.
  

Seminar talks:

• April 2025 - Geometric Group Theory Seminar (Univeristy of Bonn): The geometry of free-by-cyclic groups.
  
• April 2025 - Madrid Group Theory Seminar (ICMAT): The geometry of free-by-cyclic groups.
  
• December 2024 - Wroclaw Geometry Seminar (University of Wroclaw): The geometry of free-by-cyclic groups.
  
• November 2024 - KIAS-Springer Lectures (Korean Institute for Advanced Study): An overview of recent progress in the theory of one-relator groups.
  
• October 2024 - BG-UToledo Geometry and Topology Seminar (Bowling green University and University of Toledo): The relation gap and relation lifting problems.
  
• July 2024 - Junior Topology and Group Theory Seminar (University of Oxford): The relation gap and relation lifting problems.
  
• March 2024 - Géométrie dynamique (Université de Lille): The coherence of one-relator groups.
  
• March 2024 - Geometry and Topology Hybrid (University of Warwick): The coherence of one-relator groups.
  
• March 2024 - Algebraic Topology Seminar (University of Warwick): The relation gap conjecture for groups with cyclic relation modules.
  
• February 2024 - Topology Seminar (Princeton University): The coherence of one-relator groups.
  
• January 2024 - Geometric Group Theory Seminar (Univeristy of Bonn): The coherence of one-relator groups.
  
• November 2023 - Geometry and Topology Seminar (University of Bristol): The coherence of one-relator groups.
  
• November 2023 - Group Theory Seminar (Instituto de Ciencias Matemáticas): Virtually free-by-cyclic groups, one-relator groups and coherence.
  
• November 2023 - Group Theory Seminar (Universitat Politecnica de Catalunya): The coherence of one-relator groups.
  
• October 2023 - Purdue Geometry and Geometric Analysis Seminar (Purdue University): Coherence, non-positive immersions and L2 -Betti numbers.
  
• October 2023 - Manchester Algebra Seminar (University of Manchester): Coherence, non-positive immersions and L2 -Betti numbers.
  
• March 2023 - Geometry and Analysis on Groups Research Seminar, University of Vienna: Virtually free-by-cyclic groups.
  
• December 2022 - Algebra, Geometry and Topology Seminar, Heriot-Watt University: Hyperbolic one-relator groups.
  
• November 2022 - Geometric Group Theory Seminar, University of Oxford: Hyperbolic one-relator groups.
  
• November 2022 - Fudan Topology Seminar, Fudan University: Hyperbolic one-relator groups.
  
• October 2022 - DAGGER seminar, University of Warwick: Poison subgroups for hyperbolic groups.
  
• May 2022 - Pure Postgraduate Seminar, University of Southampton: Poison subgroups for hyperbolic groups.
  
• April 2022 - Geometry and Topology Online, University of Warwick: Hyperbolicity of certain one-relator groups.
  
• April 2022 - Algebra Seminar, University of Bristol: Hyperbolicity of certain one-relator groups.
  
• April 2022 - New York Group Theory Seminar, City University of New York: Hyperbolicity of certain one-relator groups.
  
• April 2022 - Geometry and Analysis on Groups Research Seminar, University of Vienna: Primitivity rank, one-relator groups and hyperbolicity.
  
• March 2022 - Group Theory Seminar, Universitat Poltecnica de Catalunya: Primitivity rank, one-relator groups and hyperbolicity.
  
• November 2021 - Geometric Group Theory Seminar, University of Cambridge: When does a one-relator group have a quasi-convex hierarchy?.
  
• October 2021 - DAGGER Seminar, University of Warwick: Dynamics and isoperimetric inequalities of double mapping tori.
  
• April 2021 - Pure Postgraduate Seminar, University of Southampton: An ode to the fibre product graph.
  
• January 2020 - BRIDJES Seminar, University of Bristol: Hierarchies for one-relator groups.
  
• December 2019 - Junior Geometry and Topology Seminar, University of Oxford: Hierarchies for one-relator groups.
  
• December 2019 - Postgraduate Seminar, University of Warwick: Hierarchies for one-relator groups.
  
• November 2019 - DAGGER Seminar, University of Warwick: Hierarchies for one-relator groups.
  
• July 2019 - Young Geometric Group Theory, University of the Basque Country: The word problem in graphs of free groups (5 minute lightning talk).
  
• February 2019 - Gateway Seminar, University of Warwick: Dehn filling in relatively hyperbolic groups with torsion.