2 citations · 2 across the 13 of their papers we have counts for
27 papers
N-ary quasi-arithmetic means and families without regularity
Gergely Kiss, Ekaterina Shulman
The classical theorems of Kolmogorov--Nagumo--de Finetti and of Aczel--Maksa characterize quasi-arithmetic means from two complementary directions: the former for compatible famili…
Cylinder type and -divisible sets in
Gergely Kiss, Ádám Markó, Zoltán Lóránt Nagy +1
A set of points is called \emph{-divisible} if every affine hyperplane in intersects in points. The Strong Cylinder…
On noncontinuous bisymmetric strictly monotone operations
Gergely Kiss
We construct bisymmetric, strictly increasing binary operations on real intervals which are not continuous. This answers a natural question in the theory of bisymmetric and mean-ty…
Lower bounds for mask polynomials with many cyclotomic divisors
Gergely Kiss, Izabella Łaba, Caleb Marshall +1
Given a nonempty set , define the mask polynomial . Suppose that there are $s_1,\dots,s_k\in\nn\setminus\{1\}$ such that the…
Invariants and equidecomposability in rings of polygons with sides of given directions
Gergely Kiss, Miklós Laczkovich
We investigate equidecomposability in the ring of polygons with sides restricted to given directions and using only translations. Extending classical results of Dehn and Hadwiger,…
Functional tilings and the Coven-Meyerowitz tiling conditions
Gergely Kiss, Itay Londner, Máté Matolcsi +1
Coven and Meyerowitz formulated two conditions which have since been conjectured to characterize all finite sets that tile the integers by translation. By periodicity, this conject…