Glossary for combinatorics on words: Difference between revisions
No edit summary |
No edit summary |
||
| Line 12: | Line 12: | ||
| circular word || [[periodic scale]] || An equivalence class of words that are modally equivalent, or equivalently, an infinite periodic word. | | circular word || [[periodic scale]] || An equivalence class of words that are modally equivalent, or equivalently, an infinite periodic word. | ||
|- | |- | ||
| subword | | factor, subword || || ''u'' is a ''factor'' of ''w'' if ''w = yuv'' for words ''y'' and ''v''. | ||
|- | |- | ||
| Christoffel word || brightest mode of a periodic MOS scale || | | Christoffel word || brightest mode of a periodic MOS scale || | ||