Formulas
- Bounded deformation
- Bounded mean oscillation
- Bounded type (mathematics)
- Boundedly generated group
- Bounding point
- Bounding sphere
- Bourbaki–Witt theorem
- Box-counting content
- Boxcar function
- Brachistochrone curve
- Bracket (mathematics)
- Bracket polynomial
- Bracket ring
- Braid statistics
- Braided Hopf algebra