Back زمرة إفريز Arabic Friesgruppe German Friso (matemáticas) Spanish Groupe de frise French Schema di fregio Italian ფრიზის ჯგუფი Georgian Strookpatroongroep Dutch Grup de friză Romanian Группа бордюра Russian Frizijska grupa Slovenian
In mathematics, a frieze or frieze pattern is a two-dimensional design that repeats in one direction. The term is derived from architecture and decorative arts, where such repeating patterns are often used. (See frieze.) Frieze patterns can be classified into seven types according to their symmetries. The set of symmetries of a frieze pattern is called a frieze group.
Frieze groups are two-dimensional line groups, having repetition in only one direction. They are related to the more complex wallpaper groups, which classify patterns that are repetitive in two directions, and crystallographic groups, which classify patterns that are repetitive in three directions.