Sheaves on Graphs, Their Homological Invariants, and a Proof of the Hanna Neumann Conjecture

By Joel Friedman. 2011

85 citations recorded by the source corpus.

Foundations of sheaves on graphs and their homological invariants The Hanna Neumann conjecture Appendix A. A direct view of p-kernels Appendix B. Joel Friedman's proof of the strengthened Hanna Neumann conjecture by Warren Dicks Bibliography

Subfields: Computational Theory and Mathematics, Geometry and Topology

View Paper: https://www.semanticscholar.org/paper/868ea8d85be4e09763f752d5e3ce7f44eb4ff557