
Recommendations
2015 Reviewers List$^\ast$
Presents the list of reviewers who contributed to this publication in 2015.
2015 Reviewers List$^\ast$
Presents a listing of reviewers who contributed to this publication in 2015.
On the sign-imbalance of permutation tableaux
Permutation tableaux were introduced by Steingrmsson and Williams. Corteel and Kim defined the sign of a permutation tableau in terms of the number of unrestricted columns. The sign-imbalance of permutation tableaux of length n is the sum of signs over ...






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