Talks

University of Georgia topology seminar (2026).

2026 Greater Topology seminar, George-Washington University (2026).

Stony Brook University low-dimensional & symplectic topology seminar (2026).

Columbia University SGGTC seminar (2026).

University of Texas at Austin topology seminar (2026).

University of Virginia geometry seminar (2026).

Joint Mathematical Meeting (2026).

Stanford topology seminar (2025).

Ontario topology seminar,  University of Western Ontario (2025).

Rutgers University-Newark colloquium (2025). 

Rutgers University-Newark graduate seminar (2025).

Rutgers University-New Brunswick graduate topology seminar (2024).

2024 Graduate Student Topology and Geometry Conference, Michigan State University (2024).

Lightning talk at the 2023 Tech Topology Conference , Georgia Institute of Technology (2023).

0-Surgeries and Exotic 4-Spheres. Written Notes

Conway Knot is not Slice: in the seminar course: The Contributions of John H. Conway in University of Bonn. Slides without notes, Slides with notes

Connections and Curvatures: in the seminar course: Complex Geometry and Hodge Theory in University of Bonn. Typed Notes

Holomorphic Quadratic Differentials: in the seminar course: Geometry of Teichmüller Spaces in University of Bonn. Typed Notes

Stiefel-Whitney Classes: in the seminar course: Characteristic Classes in University of Bonn. Typed Notes