2013/11/25 by Borie, Nicolas
#Combinatorics (math.CO) #FOS: Mathematics
paper · doi:10.48550/arxiv.1311.6292
We present some combinatorial interpretations for coefficients appearing in series partitioning the permutations avoiding 132 along marked mesh patterns. We identify for patterns in which only one parameter is non zero the combinatorial family in bijection with 132-avoiding permutations and also preserving the statistic counted by the marked mesh pattern.