Bijections on two variations of noncrossing partitions |
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| Authors: | Jang Soo Kim |
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| Institution: | aSchool of Mathematics, University of Minnesota, Minneapolis, MN 55455, USA |
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| 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. |
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| Keywords: | Noncrossing partition Motzkin path Schrö der path |
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