A random partition of the 3-sphere. In high dimensions many properties of the N-sphere are counterintuitive. These properties are important for the understanding of  systems like e.g. the perceptron.

Stefan Landmann

Institut für Physik
Carl-von-Ossietzky Universität Oldenburg
26111 Oldenburg, Germany

Room: W2 2-272
Tel.: +49 441 798 3098
E-mail: stefan.landmann'at' 

Scientific interests

Currently I am working on models of large complex ecosystems. Using methods from the statistical physics of disordered systems I try to understand emergent phenomena in these systems.


  • Systems of random linear equations and the phase transition in MacArthur's resource-competition model
    S. Landmann and A. Engel
    Accepted for publication in Europhysics Letters
    arXiv:1806.11358 (2018)

Conference Contributions

  •  On the phase transition in resource-competition models
    Poster and talk, Summer school: "Statistical Physics of Complex Systems", Palma de Mallorca, Spain
    July 2018
  •  Activity based self-organized criticality in a binary neural network model
    Poster, Workshop: “Dynamical Network States, Criticality and Cortical Function”, Delmenhorst, Germany
    March 2017
  •  Self-organized criticality in a binary neural network model with local rules
    Poster, DPG-Frühjahrstagung, Dresden (Annual Conference of the German Physical Society)
    March 2017
  •  Viscosity of confined two-dimensional Yukawa-Liquids
    Poster, DPG-Frühjahrstagung, Bochum (Annual Conference of the German Physical Society)
    March 2015




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