65 citations
- University of California SystemUS8 papers
- University of ChileCL4 papers
- University of StrathclydeGB4 papers
- California University of PennsylvaniaUS3 papers
- Health Information ManagementBE3 papers
- University of PennsylvaniaUS3 papers
- Department of Physics, Mathematics and InformaticsBY2 papers
- Osaka Prefecture UniversityJP2 papers
- Reykjavík UniversityIS2 papers
- Universidad de Santiago de ChileCL2 papers
- University of HaifaIL2 papers
- University of PittsburghUS2 papers
Showing 2008 · math.COShow all
2 papers · 2 filters
math.CO2008★ 4 cited
Classification of bijections between 321- and 132-avoiding permutations
Anders Claesson, Sergey Kitaev
It is well-known, and was first established by Knuth in 1969, that the number of 321-avoiding permutations is equal to that of 132-avoiding permutations. In the literature one can…
math.CO2008★ 3 cited
Generalized permutation patterns -- a short survey
Einar Steingrimsson
An occurrence of a classical pattern p in a permutation πis a subsequence of πwhose letters are in the same relative order (of size) as those in p. In an occurrence of a generalize…