P. Cahn

activity

20042026

most citedSingular branched covers of four-manifolds

9 citations · 38 across the 15 of their papers we have counts for

collaborators

Showing 2023Show all

2 papers · 1 filter

math.GT2023

Algorithms for Computing Invariants of Trisected Branched Covers

Patricia Cahn, Gordana Matic, Benjamin Ruppik

We give diagrammatic algorithms for computing the group trisection, homology groups, and intersection form of a closed, orientable, smooth 4-manifold, presented as a branched cover…

math.GT2023

Linking in Cyclic Branched Covers and Satellite (non)-Homomorphisms

Patricia Cahn, Alexandra Kjuchukova

Let $K \subset S^{3}$ be a knot and $η, γ \subset S^{3} \ K$ be simple closed curves. Denote by $Σ_{q} (K)$ the $q$ -fold cyclic branched cover of $K$ . We give an explicit formula fo…