8 citations · 14 across the 4 of their papers we have counts for
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math.FA2020
Coexistency on Hilbert space effect algebras and a characterisation of its symmetry transformations
Gyorgy Pal Geher, Peter Semrl
The Hilbert space effect algebra is a fundamental mathematical structure which is used to describe unsharp quantum measurements in Ludwig's formulation of quantum mechanics. Each e…
math.FA2018
On isometric embeddings of Wasserstein spaces -- the discrete case
György Pál Gehér, Tamás Titkos, Dániel Virosztek
The aim of this short paper is to offer a complete characterization of all (not necessarily surjective) isometric embeddings of the Wasserstein space ,…
math.FA2015
Bilateral weighted shift operators similar to normal operators
György Pál Gehér
We prove that an injective, not necessarily bounded weighted bilateral shift operator on is similar to a normal operator if and only if it is similar to a scal…