Speaker:
Stefan Hollands

Coordinator:
Jörg Lehnert

Address:
Inselstraße 22
04103 Leipzig
Germany

Contact:
+49(0)341-9959-641
+49(0)341-9959-658
 IMPRS

Alumni

  • Zachary Adams
    • Topic: Quasi-ergodicity of SPDE : spectral theory and phase reduction
    • Advisor: Jürgen Jost
    • Year of graduation: 2023
  • Renan Assimos Martins
    • Topic: The geometry of maximum principles and a Bernstein theorem in codimension 2
    • Advisor: Jürgen Jost
    • Year of graduation: 2019
    • See at Qucosa: information and download
  • Zhirayr Avetisyan
    • Topic: Mode decomposition and Fourier analysis of physical fields in homogeneous cosmology
    • Advisor: Rainer Verch
    • Year of graduation: 2013
    • See at Qucosa: information and download
  • Michael Baldus
    • Topic: Homogenization via correctors
    • Advisor: Stephan Luckhaus
    • Year of graduation: 2015
  • David Bauer
    • Topic: Towards discretization by piecewise pseudoholomorphic curves
    • Advisor: Matthias Schwarz
    • Year of graduation: 2013
    • See at Qucosa: information and download
  • Philipp Benner
    • Topic: Combining prior information for the prediction of transcription factor binding sites
    • Advisor: Jürgen Jost
    • Year of graduation: 2016
    • See at Qucosa: information and download
  • Sarah Berkemer
    • Topic: Towards dynamic programming on generalized data structures and applications of dynamic programming in bioinformatics
    • Advisor: Peter F. Stadler
    • Year of graduation: 2020
    • See at Qucosa: information and download
  • Holger Bernigau
    • Topic: Causal models over infinite graphs and their application to the sensorimotor loop : general stochastic aspects and gradient methods for optimal control
    • Advisor: Nihat Ay
    • Year of graduation: 2015
    • See at Qucosa: information and download
  • Markus Borris
    • Topic: Quantum field theory on non-commutative spacetimes
    • Advisor: Rainer Verch
    • Year of graduation: 2011
    • See at Qucosa: information and download
  • Tristan Buckmaster
    • Topic: Onsager's conjecture
    • Advisor: László Székelyhidi
    • Year of graduation: 2014
    • See at Qucosa: information and download
  • Guy Buss
    • Topic: On the construction and the behaviour of automorphic forms on completions of Teichmüller spaces and higher Bers maps
    • Advisor: Jürgen Jost
    • Year of graduation: 2009
  • Yuri Cassio Campbell-Borges
    • Topic: Large deviation results for likelihood ratios and hypothesis testing on quantum spin chains
    • Advisor: Arleta Szkola
    • Year of graduation: 2017
  • Marcello Carioni
    • Topic: Existence of calibrations for the Mumford-Shah functional and the reinitialization of the distance function in the framework of Chan and Vese algorithms
    • Advisor: Bernd Kirchheim
    • Year of graduation: 2017
    • See at Qucosa: information and download
  • Raymond Chan
    • Topic: A biofluid dynamics model for centrifugal accelerated cell culture systems
    • Advisor: Angela Stevens
    • Year of graduation: 2008
  • Brian Clarke
    • Topic: The completion of the manifold of Riemannian metrics with respect to its L2 metric
    • Advisor: Jürgen Jost
    • Year of graduation: 2009
    • See: information and download
  • Philipp J. di Dio
    • Topic: The truncated moment problem
    • Advisor: Konrad Schmüdgen
    • Year of graduation: 2018
    • See at Qucosa: information and download
  • Tobias Diez
    • Topic: Normal form of equivariant maps and singular symplectic reduction in infinite dimensions with applications to gauge field theory
    • Advisor: Gerd Rudolph
    • Year of graduation: 2019
    • See at Qucosa: information and download
  • Sergey Dolgov
    • Topic: Tensor product methods in numerical simulation of high-dimensional dynamical problems
    • Advisor: Boris Khoromskij
    • Year of graduation: 2014
    • See at Qucosa: information and download
  • Lukas Döring
    • Topic: Asymmetric domain walls in soft ferromagnetic films
    • Advisor: Felix Otto
    • Year of graduation: 2015
  • Philip Dowerk
    • Topic: Algebraic and topological properties of unitary groups of II_1factors
    • Advisor: Andreas Thom
    • Year of graduation: 2015
    • See at Qucosa: information and download
  • David Dubray
    • Topic: On unbounded induced Hilbert space representations
    • Advisor: Konrad Schmüdgen
    • Year of graduation: 2014
  • Masud Ehsani
    • Topic: Self-organized criticality in neural networks by inhibitory and excitatory synaptic plasticity
    • Advisor: Jürgen Jost
    • Year of graduation: 2021
    • See at Qucosa: information and download
  • Marzieh Eidi
    • Topic: Topological and geometric methods with a view towards data analysis
    • Advisor: Jürgen Jost
    • Year of graduation: 2022
    • See at Qucosa: information and download
  • Christoph Eikemeier
    • Topic: Asymptotics of Hecke operators for quasi-split simple groups
    • Advisor: Tobias Finis
    • Year of graduation: 2022
    • See: information and download
  • Henrik Eisenmann
    • Topic: Multilinear optimization in low-rank models
    • Advisor: André Uschmajew
    • Year of graduation: 2022
    • See: information and download
  • Abdelrhman Ibrahim Mohamed Elkasapy
    • Topic: Word maps on compact Lie groups
    • Advisor: Andreas Thom
    • Year of graduation: 2015
    • See at Qucosa: information and download
  • Benjamin Eltzner
    • Topic: Local thermal equilibrium on curved spacetimes and linear cosmological perturbation theory
    • Advisor: Rainer Verch
    • Year of graduation: 2013
    • See at Qucosa: information and download
  • Elio Eduardo Espejo Arenas
    • Topic: Global solutions and finite time blow up in a two species model for chemotaxis
    • Advisor: Angela Stevens
    • Year of graduation: 2008
  • Elias Esselborn
    • Topic: Gradient flows for nonconvex energies : asymptotics and stability for two models from fluid mechanics
    • Advisor: Felix Otto
    • Year of graduation: 2015
  • Claudia Fevola
    • Topic: Computation and physics in algebraic geometry
    • Advisor: Bernd Sturmfels, Daniele Agostini
    • Year of graduation: 2023
    • See at Qucosa: information and download
  • Clemens Förster
    • Topic: Piecewise constant subsolutions for the incompressible Euler and IPM equations
    • Advisor: Laszlo Szekelyhidi
    • Year of graduation: 2018
    • See at Qucosa: information and download
  • Giovanni Frigeri
    • Topic: Interaction effects in quantum interferometers
    • Advisor: Bernd Rosenow
    • Year of graduation: 2021
    • See at Qucosa: information and download
  • Andrey Frolov
    • Topic: Ion interactions with carbon nanomaterial surfaces in aqueous and non-aqueous solutions
    • Advisor: Maxim Fedorov
    • Year of graduation: 2011
    • See: information and download
  • René Gebhardt
    • Topic: Unbounded operators on Hilbert C*-modules : graph regular operators
    • Advisor: Konrad Schmüdgen
    • Year of graduation: 2016
    • See at Qucosa: information and download
  • Daniel Geiß
    • Topic: Effects of time delay in motile active matter : from microscopic to collective behavior
    • Advisor: Klaus Kroy
    • Year of graduation: 2023
    • See at Qucosa: information and download
  • Arianna Giunti
    • Topic: Green's function estimates for elliptic and parabolic operators : Applications to quantitative stochastic homogenization and invariance principles for degenerate random environments and interacting particle systems
    • Advisor: Felix Otto
    • Year of graduation: 2017
    • See at Qucosa: information and download
  • Manuel Gnann
    • Topic: The moving contact line in viscous thin films : a singular free boundary problem
    • Advisor: Felix Otto
    • Year of graduation: 2014
  • Paul Görlach
    • Topic: Projective geometry, toric algebra and tropical computations
    • Advisor: Bernd Sturmfels, Mateusz Michalek
    • Year of graduation: 2020
    • See at Qucosa: information and download
  • Nadine Große
    • Topic: On a spin conformal invariant on open manifolds
    • Advisor: Hans-Bert Rademacher
    • Year of graduation: 2008
    • See at Qucosa: information and download
  • Vishal Gupta
  • Stefan Handschuh
    • Topic: Numerical methods in tensor networks
    • Advisor: Wolfgang Hackbusch
    • Year of graduation: 2014
    • See at Qucosa: information and download
  • Alexander Hertsch
    • Topic: On the gauge orbit stratification for theories with classical compact gauge group
    • Advisor: Gerd Rudolph
    • Year of graduation: 2009
  • Julian Hofrichter
    • Topic: On the diffusion approximation of Wright-Fisher models with several Alleles and Loci and its geometry
    • Advisor: Jürgen Jost
    • Year of graduation: 2014
    • See at Qucosa: information and download
  • Danijela Horak
    • Topic: Combinatorial Laplace operators on simplicial complexes
    • Advisor: Jürgen Jost
    • Year of graduation: 2012
  • Leonhard Horstmeyer
    • Topic: Towards a geometric theory of exact lumpability
    • Advisor: Jürgen Jost
    • Year of graduation: 2017
    • See at Qucosa: information and download
  • Alexander Huber
    • Topic: Periodic solutions for the Landau-Lifshitz-Gilbert equation
    • Advisor: Stefan Müller
    • Year of graduation: 2009
  • Mohammad Izadi Khaleghabadi
    • Topic: Hierarchical matrix techniques on massively parallel computers
    • Advisor: Wolfgang Hackbusch
    • Year of graduation: 2012
    • See at Qucosa: information and download
  • Shuhan Jiang
    • Topic: Mathematical structures of cohomological field theories
    • Advisor: Jürgen Jost
    • Year of graduation: 2023
    • See at Qucosa: information and download
  • Maryna Kachanovska
    • Topic: Fast, parallel techniques for time-domain boundary integral equations
    • Advisor: Lehel Banjai
    • Year of graduation: 2014
    • See at Qucosa: information and download
  • Nidhi Kaihnsa
    • Topic: Algebraic methods for dynamical systems and optimisation
    • Advisor: Bernd Sturmfels
    • Year of graduation: 2019
    • See at Qucosa: information and download
  • Biswajit Karmakar
    • Topic: Regularity in thin film micromagnetics
    • Advisor: Stefan Müller
    • Year of graduation: 2008
  • Stanislav Kazmin
    • Topic: Ising model in three dimensions with long-range power-law correlated site disorder : a Monte Carlo study
    • Advisor: Wolfhard Janke
    • Year of graduation: 2022
    • See at Qucosa: information and download
  • Martin Kell
    • Topic: On curvature conditions using Wasserstein spaces : with an application to the q-Laplace heat equation
    • Advisor: Jürgen Jost
    • Year of graduation: 2014
    • See at Qucosa: information and download
  • Enno Keßler
    • Topic: The super conformal action functional on super Riemann surfaces
    • Advisor: Jürgen Jost
    • Year of graduation: 2017
    • See using DOI: information and download
  • Ilona Kosiuk
    • Topic: Relaxation oscillations in slow-fast systems beyond the standard form
    • Advisor: Jürgen Jost
    • Year of graduation: 2012
    • See at Qucosa: information and download
  • Andreas Kübel
    • Topic: Equivariant differential cohomology
    • Advisor: Andreas Thom
    • Year of graduation: 2015
    • See at Qucosa: information and download
  • Stefan Kühn
    • Topic: Hierarchische Tensordarstellung
    • Advisor: Wolfgang Hackbusch
    • Year of graduation: 2012
    • See at Qucosa: information and download
  • Florian Kunick
    • Topic: Analysis and numerics of stochastic gradient flows
    • Advisor: Benjamin Gess, Felix Otto
    • Year of graduation: 2022
    • See at Qucosa: information and download
  • Rüdiger Kürsten
    • Topic: Critical phenomena in non-Markovian and nonlinear diffusion processes
    • Advisor: Ulrich Behn
    • Year of graduation: 2017
  • Gianluca Lauteri
    • Topic: The emergence of cosserat-type structures in metal plasticity
    • Advisor: Stephan Luckhaus
    • Year of graduation: 2017
    • See at Qucosa: information and download
  • Tim Bastian Laux
    • Topic: Convergence of phase-field models and thresholding schemes via the gradient flow structure of multi-phase mean-curvature flow
    • Advisor: Felix Otto
    • Year of graduation: 2017
    • See at Qucosa: information and download
  • Alexei Lebedev
    • Topic: Simple modular Lie superalgebras
    • Advisor: Jürgen Jost
    • Year of graduation: 2008
  • Pablo Linares
    • Topic: On a tree-free approach to regularity structures for quasi-linear stochastic partial di erential equations
    • Advisor: Felix Otto
    • Year of graduation: 2022
    • See: information and download
  • Shiping Liu
    • Topic: Synthetic notions of curvature and applications in graph theory
    • Advisor: Jürgen Jost
    • Year of graduation: 2012
    • See at Qucosa: information and download
  • Philippe Logaritsch
    • Topic: An obstacle problem for mean curvature flow
    • Advisor: Emanuele Spadaro
    • Year of graduation: 2016
    • See at Qucosa: information and download
  • Thomas Ludwig
    • Topic: Wick rotation for quantum field theories on degenerate moyal space
    • Advisor: Rainer Verch
    • Year of graduation: 2013
    • See at Qucosa: information and download
  • Arun Maiti
    • Topic: On the Goresky-Hingston product
    • Advisor: Hans-Bert Rademacher
    • Year of graduation: 2017
    • See at Qucosa: information and download
  • Orlando Marigliano
    • Topic: The algebraic statistics of sampling, likelihood, and regression
    • Advisor: Bernd Sturmfels
    • Year of graduation: 2020
    • See at Qucosa: information and download
  • Chiara Meroni
  • Fatmagül Mintas
    • Topic: Twistor spinors on Riemannian spin orbifolds
    • Advisor: Hans-Bert Rademacher
    • Year of graduation: 2009
  • Wiktor Młynarski
    • Topic: Functional sensory representations of natural stimuli : the case of spatial hearing
    • Advisor: Jürgen Jost
    • Year of graduation: 2015
    • See at Qucosa: information and download
  • Guido Montúfar
    • Topic: On the expressive power of discrete mixture models, restricted Boltzmann machines, and deep belief networks - a unified mathematical treatment
    • Advisor: Nihat Ay
    • Year of graduation: 2012
    • See: PDF file
  • Albert Much
    • Topic: Quantum spacetime from QM and QFT
    • Advisor: Klaus Sibold
    • Year of graduation: 2013
    • See at Qucosa: information and download
  • Chiranjib Mukherjee
    • Topic: Large deviations for Brownian intersection measures
    • Advisor: Wolfgang König
    • Year of graduation: 2011
    • See at Qucosa: information and download
  • Raffaella Mulas
    • Topic: Spectra of normalized Laplace operators for graphs and hypergraphs
    • Advisor: Jürgen Jost
    • Year of graduation: 2020
    • See at Qucosa: information and download
  • Marius Neuß
    • Topic: Stochastic partial differential equations arising in self-organized criticality
    • Advisor: Benjamin Gess
    • Year of graduation: 2021
    • See using DOI: information and download
  • Max Joachim Nitsche
    • Topic: Zur Eisenbud-Goto-Vermutung für affine Halbgruppenringe
    • Advisor: Jürgen Stückrad
    • Year of graduation: 2012
  • Camilla Nobili
    • Topic: Rayleigh-Bénard convection : bounds on the Nusselt number
    • Advisor: Felix Otto
    • Year of graduation: 2015
    • See at Qucosa: information and download
  • Wolfgang Otto
    • Topic: Transcriptional regulatory elements : detection and evolutionary analysis
    • Advisor: Peter Stadler
    • Year of graduation: 2011
    • See at Qucosa: information and download
  • Niccolò Pederzani
    • Topic: On the spin cobordism invariance oft he homotopy type of the space $R^{inv}(M)$
    • Advisor: Nadine Große
    • Year of graduation: 2018
    • See at Qucosa: information and download
  • Paolo Perrone
    • Topic: Categorical probability and stochastic dominance in metric spaces
    • Advisor: Jürgen Jost
    • Year of graduation: 2018
    • See at Qucosa: information and download
  • Stephan Poppe
    • Topic: Foundational aspects of coherent predictive and statistical inference for exchangeable categorical sequences
    • Advisor: Jürgen Jost
    • Year of graduation: 2017
  • Claudia Raithel
    • Topic: Some large-scale regularity results for linear elliptic equations with random coefficients and on the well-posedness of singular quasilinear SPDEs
    • Advisor: Felix Otto
    • Year of graduation: 2019
    • See at Qucosa: information and download
  • Johannes Rauh
    • Topic: Finding the maximizers of the information divergence from an exponential family
    • Advisor: Nihat Ay
    • Year of graduation: 2011
    • See at Qucosa: information and download
  • Sharwin Rezagholi
    • Topic: Hyperspace-type monads on top and the entropy theory of cynamical systems
    • Advisor: Jürgen Jost
    • Year of graduation: 2020
  • Angel Eduardo Rodríguez Fernández
    • Topic: On the study of fitness landscapes and the Max-Cut problem
    • Advisor: Peter F. Stadler
    • Year of graduation: 2021
    • See at Qucosa: information and download
  • Lavinia Roncoroni
    • Topic: Lumpability of evolution equations in Banach spaces
    • Advisor: Fatihcan Atay
    • Year of graduation: 2016
    • See at Qucosa: information and download
  • Christoph Sachse
    • Topic: Global analytic approach to super Teichmüller spaces
    • Advisor: Jürgen Jost
    • Year of graduation: 2007
    • See: PDF file
  • Murat Sağlam
    • Topic: A search for finer topological information by holomorphic curves in symplectizations : the case of lens spaces and their unit cotangent bundles
    • Advisor: Matthias Schwarz
    • Year of graduation: 2017
  • Camilo Eduardo Sarmiento Cortés
    • Topic: Concerning triangulations of products of simplices
    • Advisor: Jürgen Jost
    • Year of graduation: 2014
    • See at Qucosa: information and download
  • Yurii Savchuk
    • Topic: Unbounded induced *-representations
    • Advisor: Konrad Schmüdgen
    • Year of graduation: 2008
  • Mahsa Sayyary Namin
    • Topic: Real algebraic geometry of the sextic curves
    • Advisor: Bernd Sturmfels
    • Year of graduation: 2021
    • See at Qucosa: information and download
  • Jan Schlemmer
    • Topic: Local thermal equilibrium on cosmological spacetimes
    • Advisor: Rainer Verch
    • Year of graduation: 2010
    • See: PDF file
  • André Schlichting
    • Topic: The Eyring-Kramers formula for Poincaré and logoarithmic Sobolev inequalities
    • Advisor: Stephan Luckhaus
    • Year of graduation: 2012
    • See at Qucosa: information and download
  • Holger Schmidtchen
    • Topic: Randomly evolving idiotypic networks : architecture, statistical properties, and model experiments
    • Advisor: Ulrich Behn
    • Year of graduation: 2015
  • Matti Schneider
    • Topic: The Leray-Serre spectral sequence in Morse homology on Hilbert manifolds and in Floer homology on cotangent bundles
    • Advisor: Matthias Schwarz
    • Year of graduation: 2013
    • See at Qucosa: information and download
  • Michael Schnurr
    • Topic: Generic properties of extensions
    • Advisor: Tatjana Eisner
    • Year of graduation: 2018
    • See at Qucosa: information and download
  • Volodymyr Sergiievskyi
    • Topic: Modelling of solvation thermodynamics using a combination of reference intercation site model theory and multi-grid numerical methods
    • Advisor: Maxim Fedorov
    • Year of graduation: 2012
  • Roland C. Seydel
    • Topic: Impulse control for jump-diffusions : viscosity solutions of quasi-variational inequalities and applications in bank risk management
    • Advisor: Rüdiger Frey
    • Year of graduation: 2010
    • See: PDF file
  • Tim Seynnaeve
    • Topic: Algebraic geometry for tensor networks, matrix multiplication, and flag matroids
    • Advisor: Mateusz Michalek, Bernd Sturmfels
    • Year of graduation: 2020
    • See at Qucosa: information and download
  • Thilo Martin Simon
    • Topic: Materials science-inspired problems in the calculus of variations : rigidity of shape memory alloys and multi-phase mean curvature flow
    • Advisor: Felix Otto
    • Year of graduation: 2018
    • See at Qucosa: information and download
  • Gerardo Sosa Garciamarín
    • Topic: On symmetric transformations in metric measure geometry
    • Advisor: Jürgen Jost
    • Year of graduation: 2017
    • See at Qucosa: information and download
  • Stefano Steffenoni
  • Maximilian Stegemeyer
    • Topic: On global properties of geodesics : the string topology coproduct and geodesic complexity
    • Advisor: Hans-Bert Rademacher
    • Year of graduation: 2023
    • See at Qucosa: information and download
  • Linlin Sun
    • Topic: Dirac equations, Dirac-harmonic maps and their heat flows
    • Advisor: Jürgen Jost
    • Year of graduation: 2015
  • Lorenzo Taggi
    • Topic: Absorbing-state phase transition in activated random walk and probabilistic cellular automata
    • Advisor: Artem Sapozhnikov
    • Year of graduation: 2015
    • See at Qucosa: information and download
  • Mojtaba Taslimitehrani
    • Topic: Aspects of gauge theories in Lorentzian curved space-times
    • Advisor: Stefan Hollands
    • Year of graduation: 2018
    • See at Qucosa: information and download
  • Markus Tempelmayr
    • Topic: Algebraic and probabilistic aspects of regularity structures
    • Advisor: Felix Otto
    • Year of graduation: 2023
    • See at Qucosa: information and download
  • Tat Dat Tran
    • Topic: Information geometry and the Wright-Fisher model of mathematical population genetics
    • Advisor: Jürgen Jost
    • Year of graduation: 2012
    • See at Qucosa: information and download
  • Hanna Tseran
    • Topic: Expected complexity and gradients of deep maxout neural networks and implications to parameter initialization
    • Advisor: Bernd Sturmfels, Guido Montúfar
    • Year of graduation: 2023
    • See at Qucosa: information and download
  • José Javier Vasquez
    • Topic: Isospectral nearly Kähler manifolds
    • Advisor: Hans-Bert Rademacher
    • Year of graduation: 2017
    • See at Qucosa: information and download
  • Martin Vodička
    • Topic: Combinatorial methods in algebraic geometry
    • Advisor: Mateusz Michalesk
    • Year of graduation: 2022
  • Ying Wang
    • Topic: Branching processes : optimization, variational characterization, and continuous approximation
    • Advisor: Jürgen Jost
    • Year of graduation: 2010
    • See at Qucosa: information and download
  • Anatol Wegner
    • Topic: Subgraph covers : an information theoretic approach to motif analysis in networks
    • Advisor: Jürgen Jost
    • Year of graduation: 2015
    • See at Qucosa: information and download
  • Jens Wohlgemuth
    • Topic: Study of a model for reference-free plasticity
    • Advisor: Stephan Luckhaus
    • Year of graduation: 2013
    • See at Qucosa: information and download
  • Ruijun Wu
    • Topic: Analysis of a two-dimensional nonlinear sigma model with gravitino
    • Advisor: Jürgen Jost
    • Year of graduation: 2017
    • See at Qucosa: information and download
  • Ling Xu
    • Topic: On Galerkin approximations for the Zakai equation with diffusive and point process observations
    • Advisor: Rüdiger Frey
    • Year of graduation: 2011
    • See at Qucosa: information and download
  • Marius Emar Yamakou
    • Topic: Weak-noise-induced phenomena in a slow-fast dynamical system
    • Advisor: Jürgen Jost
    • Year of graduation: 2018
  • Odette Sylvia Yaptieu Djeungue
    • Topic: Generalizations of discrete Morse theory
    • Advisor: Jürgen Jost
    • Year of graduation: 2018
    • See at Qucosa: information and download
  • Konstantinos Zemas
    • Topic: Geometric rigidity estimates for isometric and conformal maps from S^(n-1) to R^n
    • Advisor: Stephan Luckhaus
    • Year of graduation: 2020
    • See at Qucosa: information and download
  • Tinggui Zhang
    • Topic: Separability and local unitary equivalence of quantum states
    • Advisor: Jürgen Jost
    • Year of graduation: 2014
  • Miaomiao Zhu
    • Topic: Harmonic maps and Dirac-Harmonic maps from degenerating surfaces
    • Advisor: Jürgen Jost
    • Year of graduation: 2008
  • Björn Zocher
    • Topic: Signatures of majorana fermions and ground state degeneracies in topological superconductors
    • Advisor: Bernd Rosenow
    • Year of graduation: 2013
    • See at Qucosa: information and download
  • Jan Zschoche
    • Topic: Quantum pressure inequalities and the Chaplygin gas equation of state
    • Advisor: Rainer Verch
    • Year of graduation: 2013
12.01.2024, 15:28