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An explicit bijection between the inversion sequences avoiding 0312 and 0321
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DOI：10.15672/hujms.1602878.png)
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Abstract
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We present an explicit bijection between the set of inversion sequences avoiding the patterns 0312 and 0321, preserving five statistics: the counts of zeros, distinct elements, repeating elements, left-to-right maxima, and the maximum entry. We also provide some sampling algorithms for these pattern-avoiding inversion sequences.
Keywords:
inversion sequences
pattern avoidance
random sampling
Journal
H
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0.9
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