Gergely Kiss

collaborators

2 papers

math.CA2025

Signed null sequences and Hausdorff dimension

RichÃ¡rd Balka, KornÃ©lia HÃ©ra, Gergely Kiss

We investigate the convergence of signed null sequences of the form \[ \sum_{n=1}^\infty \varepsilon_n a_n, \quad \varepsilon_n \in \{-1,1\}, \] where $(a_{n})$ tends to zero in $\ma…

math.MG2025

Isometric rigidity of the Wasserstein space over the plane with the maximum metric

ZoltÃ¡n M. Balogh, Gergely Kiss, TamÃ¡s Titkos +1

We study $p$ -Wasserstein spaces over the branching spaces $R^{2}$ and $[- 1, 1]^{2}$ equipped with the maximum norm metric. We show that these spaces are isometrically rigid for…