Girth
The length of the shortest Cycle in a Graph.
| Girth | Example |
| 3 | Tetrahedron |
| 4 | Cube,  |
| 5 | Petersen Graph |
- von Mangoldt Function
- von Neumann Algebra
- von Staudt-Clausen Theorem
- von Staudt Theorem
- Voronoi Cell
- Voronoi Diagram
- Voronoi Polygon
- Voting
- VR Number
- Vulgar Series
- W2-Constant
- Wada Basin
- Walk
- Wallace-Bolyai-Gerwein Theorem
- Wallace-Simson Line
- Wallis Cosine Formula
- Wallis Formula
- Wallis's Conical Edge
- Wallis Sieve
- Wallis Sine Formula
- Wallis's Problem
- Wallpaper Groups
- Walsh Function
- Walsh Index
- Wang's Conjecture