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20092026
most citedThe symmetric and unimodal expansion of Eulerian polynomials via continued fractions

74 citations · 186 across the 16 of their papers we have counts for

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Showing 2021Show all

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math.CO2021

Cycles of even-odd drop permutations and continued fractions of Genocchi numbers

Qiongqiong Pan, Jiang Zeng

Recently, Lazar and Wachs (arXiv:1910.07651) showed that the (median) Genocchi numbers play a fundamental role in the study of the homogenized Linial arrangement and obtained two n…

math.CO2021

Equidistributions around special kinds of descents and excedances

Bin Han, Jianxi Mao, Jiang Zeng

We consider a sequence of four variable polynomials by refining Stieltjes' continued fraction for Eulerian polynomials. Using combinatorial theory of Jacobi-type continued fraction…