6 citations · 11 across the 16 of their papers we have counts for
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A characterization of generalized exponential polynomials in terms of decomposable functions
Miklos Laczkovich
Let be a topological commutative semigroup with unit. We prove that a continuous function $f\colon G\to \cc$ is a generalized exponential polynomial if and only if there is an…
Derivations and differential operators on rings and fields
Gergely Kiss, Miklós Laczkovich
Let be an integral domain of characteristic zero. We prove that a function is a derivation of order if and only if belongs to the closure of the set of…
The Kakeya problem for circular arcs
Kornélia Héra, Miklós Laczkovich
We prove that if a circular arc has angle short enough, then it can be continuously moved to any prescribed position within a set of arbitrarily small area.
Closed sets with the Kakeya property
Marianna Csörnyei, Kornélia Héra, Miklós Laczkovich
We say that a planar set has the Kakeya property if there exist two different positions of such that can be continuously moved from the first position to the second wit…