Applied algebra and geometry (Guest Lecturer, Fall 2022)

Slides: Certification and Homotopy Continuation.

Exercises: Problems and Solutions.

Topology (TA, Spring 2022)

Supplementary materials for exercise sessions: Hints for some exercises. Suggested solutions for Problem 11, Problem 12 and Problem 14. Links about Felix Hausdorff.

Other fun perspectives on topology: Lectures on knot theory by Anthony Bosman. Lectures on topology and geometry by Tadashi Tokieda. Point-set topology with the proof assistant Lean.