Formulas
- Bohr radius
- Bohr–Mollerup theorem
- Boltzmann's entropy formula
- Boltzmann constant
- Boltzmann equation
- Bombe
- Book embedding
- Borel summation
- Bose–Einstein statistics
- Bound state
- Boundary-value analysis
- Bounding volume
- Boussinesq approximation (buoyancy)
- Boussinesq approximation (water waves)
- Boyer–Moore string-search algorithm