2 papers
math.GT2025
Bordered Heegaard Floer modules for satellite operations using planar graphs
Shikhin Sethi
Lipshitz, Ozsváth, and Thurston extend the theory of bordered Heegaard Floer homology to compute . Like with the hat theory, their minus invariants provide a recipe…
math.HO2018
Conway's doughnuts
Peter Doyle, Shikhin Sethi
Morley's Theorem about angle trisectors can be viewed as the statement that a certain diagram `exists', meaning that triangles of prescribed shapes meet in a prescribed pattern. Th…