Kálmán Győry

activity

20182026

most citedHermite equivalence of polynomials

3 citations · 3 across the 4 of their papers we have counts for

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math.NT2026

On a character-twisted analogue of Schäffer's equation

Kálmán Györy, Vandita Patel, Ákos Pintér +1

Let $f$ be a positive integer, and let $χ$ be a primitive quadratic character of conductor $f$ . Let $k$ be a positive integer, and write $B_{k} (χ, X)$ for the $k$ -th Bernoulli polynom…

math.NT2021

On power values of pyramidal numbers, II

Andrej Dujella, Kálmán Győry, Philippe Michaud-Jacobs +1

For $m \geq 3$ , we define the $m$ th order pyramidal number by \[ \mathrm{Pyr}_m(x) = \frac{1}{6} x(x+1)((m-2)x+5-m). \] In a previous paper, written by the first-, second-, and fou…

math.NT2021★ 3 cited

Hermite equivalence of polynomials

Manjul Bhargava, Jan-Hendrik Evertse, Kálmán Győry +2

In this paper, we resurrect a long-forgotten notion of equivalence for univariate polynomials with integral coefficients introduced by Hermite in the 1850s. We show that the Hermit…