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Publications

Re-entrant tensegrity: A three-periodic, chiral, tensegrity structure that is auxetic

Autoren: M. Oster, M. A. Dias, T. de Wolff and M. E. Evans (2021)

Zeitschrift:
Science Advances
Band:
Vol. 7, Issue 50

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Applied Geometry and Topology

Address

University of Potsdam
Institute of Mathematics
Campus Golm, Haus 9
Karl-Liebknecht-Str. 24-25
14476 Potsdam
Germany

Activities

26.04.2024, 15:00  –  2.09.0.14
Forschungsseminar: Gruppen und Operatoralgebren

Properties of affine cellular algebras

Christian Lomp (University of Porto)

Motivated by Lusztig's basis of Hecke algebras, Graham and Lehrer introduced cellular algebras in 1996. As a generalisation of Graham and Lehrer’s cellular algebras, affine cellular algebras have been... 

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26.04.2024, 11:00 Uhr  –  Campus Golm, Building 9, Room 2.22 and via Zoom
Arbeitsgruppenseminar Analysis

Convergence results in the stochastic sine-Gordon model: an algebraic viewpoint

Alberto Bonicelli (Pavia, Italy)

The importance of the sine-Gordon model in 1+1 spacetime dimensions resides in the integrability of the field theory that it describes. A recent result showed how, within the setting of algebraic... 

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26.04.2024, 10:30  –  Zoom (please email us to get the link if you are interested
Forschungsseminar Statistik

Change point in the preferential attachement model

Ibrahim Kaddouri (Universite Paris Saclay)

Motivated by the problem of detecting a change in the evolution of a
network, we consider the preferential attachment random graph model with
a time-dependent attachment function. Our goal is to... 

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03.05.2024, 10:30  –  Zoom (email us to get the link if you are interested)
Forschungsseminar Statistik

Information Percolation for reconstruction problems on graphs

Luca Ganassali (Universite Paris Saclay)

We propose a method of proving impossibility results based on applying strong data-processing inequalities to estimate mutual information between sets of variables forming certain Markov random... 

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03.05.2024, 11:00 Uhr  –  Campus Golm, Building 9, Room 2.22 and via Zoom
Arbeitsgruppenseminar Analysis

Construction of marginally outer trapped surfaces

Alejandro Peñuela Díaz (UP)

In physics, marginally outer trapped surfaces (MOTS) can be understood as quasi-local versions of black hole boundaries. Therefore, these surfaces are crucial to understand black holes and are widely... 

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