Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4648169 | Discrete Mathematics | 2011 | 7 Pages |
Abstract
We find bijections on 2-distant noncrossing partitions, 12312-avoiding partitions, 3-Motzkin paths, UH-free Schröder paths and Schröder paths without peaks at even height. We also give a direct bijection between 2-distant noncrossing partitions and 12312-avoiding partitions.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
Jang Soo Kim,