Search Results - "Li, Teresa X.S."

The sorting index and inversion number on order ideals of permutation groups by Fan, Neil J.Y., He, Liao, Li, Teresa X.S., Zhao, Alina F.Y.

“…Björner and Wachs showed that the major index and the inversion number are equidistributed on an order ideal U of the symmetric group in the weak order if and…”
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Eulerian pairs on Fibonacci words by Li, Teresa X.S., Mei, Charles B., Miao, Melissa Y.F.

“…Recently, Sagan and Savage introduced the notion of Eulerian pairs. In this note, we find Eulerian pairs on Fibonacci words based on Foata’s first…”
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Han’s bijection via permutation codes by Chen, William Y.C., Fan, Neil J.Y., Li, Teresa X.S.

“…We show that Han’s bijection when restricted to permutations can be carried out in terms of the cyclic major code and the cyclic inversion code. In other…”
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