Balanced word: Difference between revisions
Sano et al. (2003) have a different definition for "m-balanced". |
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where |''u''|<sub>''x''<sub>''i''</sub></sub> is the number of occurrences of the letter ''x''<sub>''i''</sub> in the word ''u''. | where |''u''|<sub>''x''<sub>''i''</sub></sub> is the number of occurrences of the letter ''x''<sub>''i''</sub> in the word ''u''. | ||
== Properties == | |||
A balanced word or necklace in ''N'' letters has a [[maximum variety]] bound of <math> N \choose {\lceil N/2 \rceil}</math>. | A balanced word or necklace in ''N'' letters has a [[maximum variety]] bound of <math> N \choose {\lceil N/2 \rceil}</math>. | ||
== Generalizations == | |||
[[Category:Scale]][[Category:Terms]] | [[Category:Scale]][[Category:Terms]] | ||