Abstract
We prove that knots and links that have a 3-highly twisted irreducible diagram with more than two twist regions are hyperbolic. Furthermore, this result is sharp. The result is obtained using combinatorial techniques, using a new approach involving the Euler characteristic. By using geometric techniques, Futer and Purcell proved hyperbolicity under the assumption that the diagram is 6-highly twisted.
Original language | English |
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Pages (from-to) | 207-243 |
Number of pages | 37 |
Journal | Algebraic and Geometric Topology |
Volume | 25 |
Issue number | 1 |
DOIs | |
State | Published - 2025 |
Keywords
- Euler characteristic
- highly twisted diagrams
- hyperbolic knots
- knot diagrams
- twist regions
All Science Journal Classification (ASJC) codes
- Geometry and Topology