Dániel Virosztek

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20132024

most citedThe metric property of the quantum Jensen-Shannon divergence

55 citations · 264 across the 28 of their papers we have counts for

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Showing 2017 · math-phShow all

2 papers · 2 filters

math-ph2017★ 1 cited

Jointly convex quantum Jensen divergences

Dániel Virosztek

We investigate the quantum Jensen divergences from the viewpoint of joint convexity. It turns out that the set of the functions which generate jointly convex quantum Jensen diverge…

math-ph2017★ 4 cited

Maps on positive definite operators preserving the quantum $χ_{α}^{2}$ -divergence

Hong-Yi Chen, György Pál Gehér, Chih-Neng Liu +3

We describe the structure of all bijective maps on the cone of positive definite operators acting on a finite and at least two-dimensional complex Hilbert space which preserve the…

Jointly convex quantum Jensen divergences

Maps on positive definite operators preserving the quantum χα2​-divergence

Maps on positive definite operators preserving the quantum $χ_{α}^{2}$ -divergence