no code implementations • 10 Mar 2021 • Daniel Groves, Michael Hull, Hao Liang
We prove foundational results about the set of homomorphisms from a finitely generated group to the collection of all fundamental groups of compact 3-manifolds and answer questions of Reid-Wang-Zhou and Agol-Liu.
Geometric Topology Group Theory
no code implementations • 30 May 2019 • Peter Bubenik, Michael Hull, Dhruv Patel, Benjamin Whittle
We describe a general computational framework for solving inverse problems using the average persistence landscape, a continuous mapping from metric spaces with a probability measure to a Hilbert space.