Glossary for combinatorics on words: Difference between revisions

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| abelian complexity || [[interval variety|variety]] of an [[interval class]] ||  
| abelian complexity || [[interval variety|variety]] of an [[interval class]] ||  
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| Parikh vector || interval occurring in a scale || A given subword ''w'' is associated with a ''Parikh vector'' whose coefficient for each letter ''a'' is &#124;''w''&#124;<sub>''a''</sub>, the number of occurrences of ''a'' in ''w''. The Parikh vector of a length-''k'' subword is a ''k''-step.
| Parikh vector || interval occurring in a scale || A given subword ''w'' is associated with a ''Parikh vector'' whose coefficient for each letter ''a'' is &#124;''w''&#124;<sub>''a''</sub>, the number of occurrences of ''a'' in ''w''. The Parikh vector of a length-''k'' subword is a ''k''-step in xen terminology.
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| (1-)balanced word || (for binary words) MOS scale || A word such that for any ''k'', the number of occurrences of any letter in any two ''k''-steps differ by at most 1.
| (1-)balanced word || (for binary words) MOS scale || A word such that for any ''k'', the number of occurrences of any letter in any two ''k''-steps differ by at most 1.
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== References ==
== References ==