A Note on the Factorization of Permutations into Cycles
Abstract
We find conditions on $k, n\in \N$, where $3\leq k\leq n$ for
which a permutation in $S_n$ can be written as a product of
distinct $k$-cycles in $S_{n+i}\setminus S_n$, for some $i\in \N$.
This result generalizes a problem that was solved in 2010 in an episode of the television show Futurama:
the so-called Futurama Theorem.
Keywords
References
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- R. Evans and L. Huang, Mind switches in Futurama and Stargate, Math. Mag., 87(4) (2014), 252-262.
- H. Georgiev, The Futurama theorem explained, The Commutator, 2 (2010), 18-20.
- T. Phillips, Math in the Media, Amer. Math. Soc., Original math on Futurama, (2010). http://www.ams.org/news/math-in-the-media/10-2010-media.
- Previous Nominees & Winners of the Writers Guild Awards (last accessed on 08/15/16). http://awards.wga.org/wga-awards/previous-nominees-winners.
- S. Singh, The Simpsons and their mathematical secrets, Bloomsbury, NY, 2013.
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Details
Primary Language
English
Subjects
Mathematical Sciences
Journal Section
Research Article
Publication Date
July 11, 2017
Submission Date
July 4, 2017
Acceptance Date
-
Published in Issue
Year 2017 Volume: 22 Number: 22