Jessamyn's current mathematical interests are very broad and include algebraic structures, braids, knots, lattice models, and anything that might secretly be yarn.

Most recently they have been working on K3 surfaces.

 In summer 2022 they participated in a Polymath Jr. group and subsequently published a paper on the 6-vertex "ice rule" lattice model in n colors, on the ArXiv here: Solving the n-color ice model .