Fraenkel word: Difference between revisions
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F_3 &= \mathbf{0102010}, \\ | F_3 &= \mathbf{0102010}, \\ | ||
&\ \ \vdots \\ | &\ \ \vdots \\ | ||
F_{n} &= F_{n-1}(\mathbf{n-1})F_{n-1} | F_{n} &= F_{n-1}(\mathbf{n-1})F_{n-1}, | ||
\end{align*}} | \end{align*}} | ||
</math> | </math> | ||
where ε is the empty word. Fraenkel words are frequently encountered as sporadic examples of scale properties, such as [[maximum variety]] 3 and [[balance]]. | |||
Fraenkel words are named after mathematician Aviezri S. Fraenkel. | Fraenkel words are named after mathematician Aviezri S. Fraenkel. | ||