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Area of Catalan paths on a checkerboard
- Source :
-
European Journal of Combinatorics . May2007, Vol. 28 Issue 4, p1331-1344. 14p. - Publication Year :
- 2007
-
Abstract
- Abstract: It is known that the area of all Catalan paths of length is equal to , which coincides with the number of inversions of all 321-avoiding permutations of length . In this paper, a bijection between the two sets is established. Meanwhile, a number of interesting bijective results that pave the way to the required bijection are presented. [Copyright &y& Elsevier]
- Subjects :
- *PERMUTATIONS
*GRAPH theory
*COMBINATORICS
*ALGEBRA
Subjects
Details
- Language :
- English
- ISSN :
- 01956698
- Volume :
- 28
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- European Journal of Combinatorics
- Publication Type :
- Academic Journal
- Accession number :
- 24298012
- Full Text :
- https://doi.org/10.1016/j.ejc.2006.01.006