These are lecture notes that I have created since getting a tablet in December 2018. These notes are mostly in chronological order (newest at the top).
Any mistakes are almost certainly my own (and probably someone has corrected me during a lecture).
Equivalent characterizations of handle-ribbon knots (with Alexander Zupan)
Uniqueness of relative trisections (with Nickolas A. Castro, Gabriel Islambouli, and Maggy Tomova)
Branched covers bounding rational homology balls (with Paolo Aceto, Jeffrey Meier, Allison Miller, JungHwan Park, and András I. Stipsicz)
Concordance of light bulbs in 4-manifolds (second half joint with Michael Klug)
Torsion in Knot Floer homology and the bridge index of a knot (with András Juhasz and Ian Zemke)
Uniqueness of bridge trisections of knotted surfaces in 4-manifolds (with Mark Hughes and Seungwon Kim)
Uniqueness of banded unlink diagrams of knotted surfaces in 4-manifolds (with Mark Hughes and Seungwon Kim)
Fibering the complement of a ribbon disk bounded by the knot 8_20 (This is a short set of illustrations, not a full talk.)