Year: 2021
Type: article
Abstract: A co-oriented foliation F of an oriented 3-manifold M is taut if and only if there is a map from M to the 2-sphere whose restriction to every leaf is a branched cover.
Source: Algebraic & Geometric Topology
Author: Danny Calegari
Institution: University of Chicago
Language: English
Subfield: Geometry and Topology
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W3013098840