Formulas
- Von Neumann regular ring
- Weierstrass preparation theorem
- Zappa–Szép product
- 2-functor
- Grigory Margulis
- Gromov's systolic inequality for essential manifolds
- Group (mathematics)
- Locally integrable function
- Logarithm
- Logarithm of a matrix
- Group action
- Group cohomology
- Logic
- Logical conjunction
- Loop group