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20052022
most citedSimultaneous Diagonal Flips in Plane Triangulations

18 citations · 33 across the 14 of their papers we have counts for

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Showing 2021Show all

5 papers · 1 filter

math.CO2021

Improved error bounds for the number of irreducible polynomials and self-reciprocal irreducible monic polynomials with prescribed coefficients over a finite field

Zhicheng Gao

A polynomial is called self-reciprocal (or palindromic) if the sequence of its coefficients is palindromic. In this paper we obtain improved error bounds for the number of irreduci…

math.CO2021

Enumeration of self-reciprocal irreducible monic polynomials with prescribed leading coefficients over a finite field

Zhicheng Gao

A polynomial is called self-reciprocal (or palindromic) if the sequence of its coefficients is palindromic. In this paper we enumerate self-reciprocal irreducible monic polynomials…

math.CO2021★ 1 cited

More models of walks avoiding a quadrant (extended abstract)

Mireille Bousquet-Melou, Michael Wallner

We continue the enumeration of plane lattice paths avoiding the negative quadrant initiated by the first author in [Bousquet-M{é}lou, 2016]. We solve in detail a new case, the king…

math.CO2021★ 1 cited

Counting irreducible polynomials with prescribed coefficients over a finite field

Zhicheng Gao, Simon Kuttner, Qiang Wang

We continue our study on counting irreducible polynomials over a finite field with prescribed coefficients. We set up a general combinatorial framework using generating functions w…

math.CO2021★ 3 cited

Counting polynomials over finite fields with prescribed leading coefficients and linear factors

Zhicheng Gao

We count the number of polynomials over finite fields with prescribed leading coefficients and a given number of linear factors. This is equivalent to counting codewords in Reed-So…