Formulas
- Commutation theorem for traces
- Commutative algebra
- Commutative diagram
- Commutative magma
- Commutative ring
- Commutator collecting process
- Commutator subgroup
- Comodule
- Comodule over a Hopf algebroid
- Compact closed category
- Compact complement topology
- Compact convergence
- Real form (Lie theory)
- Compact group
- Talagrand's concentration inequality