frieze group
An example of a frieze pattern
The frieze group of the pattern in the figure is generated by x, a translation two tiles to the right, and y, a half-turn, and is isomorphic to
and its subgroup of translations is ⟨x⟩. It can be shown that, up to isomorphism, there are seven frieze groups. Compare crystallographic groups.
- covariant derivative
- covariant functor
- covariant tensor
- cover
- covering space
- Coxeter, (Harold Scott MacDonald) ‘Donald'
- Cox, Sir David
- Cramer, Gabriel
- Cramer's rule
- Crelle's Journal
- critical damping
- critical events
- critical path
- critical path algorithm
- critical path analysis
- critical point
- critical region
- critical value
- cross-correlation
- crossing number
- cross-multiply
- cross product
- cross ratio
- crude data
- cryptogram