Equipopularity Classes of 132-Avoiding Permutations
The popularity of a pattern p in a set of permutations is the sum of the number of copies of p in each permutation of the set. We study pattern popularity in the set of 132-avoiding permutations. Two patterns are equipopular if, for all n, they have the same popularity in the set of length-n 132-avo...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
Electronic Journal of Combinatorics,
2014-09-18T14:47:15Z.
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| Subjects: | |
| Online Access: | Get fulltext |