69 citations · 110 across the 13 of their papers we have counts for
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math.FA2020
Maps preserving absolute continuity and singularity of positive operators
György Pál Gehér, Zsigmond Tarcsay, Titkos Tamás
In this paper we consider the cone of all positive, bounded operators acting on an infinite dimensional, complex Hilbert space, and examine bijective maps that preserve absolute co…
math.MG2020★ 14 cited
Isometric study of Wasserstein spaces --- the real line
György Pál Gehér, Tamás Titkos, Dániel Virosztek
Recently Kloeckner described the structure of the isometry group of the quadratic Wasserstein space . It turned out that the case of the rea…