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pro vyhledávání: '"Leschke P"'
The European Union's General Data Protection Regulation (GDPR) strengthened several rights for individuals (data subjects). One of these is the data subjects' right to access their personal data being collected by services (data controllers), complem
Externí odkaz:
http://arxiv.org/abs/2407.04470
We consider the monodromy problem of Darboux transforms of discrete isothermic surfaces using the integrable theory of discrete polarised curves. Then we provide, for the first time, closed-form discrete parametrisations of discrete isothermic cylind
Externí odkaz:
http://arxiv.org/abs/2401.06570
Transparency and accountability are indispensable principles for modern data protection, from both, legal and technical viewpoints. Regulations such as the GDPR, therefore, require specific transparency information to be provided including, e.g., pur
Externí odkaz:
http://arxiv.org/abs/2309.00382
We express Darboux transformations of discrete polarised curves as parallel sections of discrete connections in the quaternionic formalism. This immediately leads to the linearisation of the monodromy of the transformation. We also consider the integ
Externí odkaz:
http://arxiv.org/abs/2307.02649
Machine-readable representations of privacy policies are door openers for a broad variety of novel privacy-enhancing and, in particular, transparency-enhancing technologies (TETs). In order to generate such representations, transparency information n
Externí odkaz:
http://arxiv.org/abs/2305.15006
Transparency and data portability are two core principles of modern privacy legislations such as the GDPR. From the regulatory perspective, providing individuals (data subjects) with access to their data is a main building block for implementing thes
Externí odkaz:
http://arxiv.org/abs/2305.03471
Autor:
Grünewald, Elias, Halkenhäußer, Johannes M., Leschke, Nicola, Washington, Johanna, Paupini, Cristina, Pallas, Frank
Transparency regarding the processing of personal data in online services is a necessary precondition for informed decisions on whether or not to share personal data. In this paper, we argue that privacy interfaces shall incorporate the context of di
Externí odkaz:
http://arxiv.org/abs/2302.10991
We provide explicit parametrisations of all Darboux transforms of Delaunay surfaces. Using the Darboux transformation on a multiple cover, we obtain this way new closed CMC surfaces with dihedral symmetry. These can be used to construct closed same-l
Externí odkaz:
http://arxiv.org/abs/2205.14675
Publikováno v:
pp. 477-508 in: "Toeplitz Operators and Random Matrices - In Memory of Harold Widom"; Editors: E. Basor, A. B\"ottcher, T. Erhardt, C. A. Tracy; Operator Theory: Advances and Applications vol. 289, Birkh\"auser/Springer Nature, Cham, 2022
We study the local and (bipartite) entanglement R\'enyi entropies of the free Fermi gas in multi-dimensional Euclidean space $\mathbb{R}^d$ in thermal equilibrium. We prove positivity of the entanglement entropies with R\'enyi index $\gamma\leq1$ for
Externí odkaz:
http://arxiv.org/abs/2201.11087
Publikováno v:
Phys. Rev. Lett. 127 (2021) 207204
By controlling quantum fluctuations via the Falk-Bruch inequality we give the first rigorous argument for the existence of a spin-glass phase in the quantum Sherrington-Kirkpatrick model with a transverse magnetic field if the temperature and the fie
Externí odkaz:
http://arxiv.org/abs/2106.00500