Department of Mathematics
Research Group DD
Bundesstraße 55 (Geomatikum)
20146 Hamburg

Room 1526
phone: +49 40 42838-5127
email: soeren.von.der.gracht (at) uni-hamburg.de

orcid.org/0000-0002-8054-2058
Sören von der Gracht on ResearchGate
Sören von der Gracht on Google Scholar
Sören von der Gracht on Publons

Geomatikum (Room 1526):
by appointment via e-mail

Amplified steady state bifurcations in feedforward networks
Sören von der Gracht, Eddie Nijholt and Bob Rink (2022).
Nonlinearity, Vol. 35, Iss. 4, 2073–2120.
DOI: 10.1088/1361-6544/ac5463.
arXiv: 2105.02547.

A new algorithm for computing idempotents of R-trivial monoids
Eddie Nijholt, Bob Rink and Sören Schwenker (2021).
Journal of Algebra and Its Applications, Vol. 20, Iss. 12, Article No. 2150227.
DOI: 10.1142/S0219498821502273.
arXiv: 1906.02844.

Quiver Representations and Dimension Reduction in Dynamical Systems
Eddie Nijholt, Bob Rink and Sören Schwenker (2020).
SIAM Journal on Applied Dynamical Systems, Vol. 19, Iss. 4, 2428–2468.
DOI: 10.1137/20M1345670.
arXiv: 2006.08073.

Generic steady state bifurcations in monoid equivariant dynamics with applications in homogeneous coupled cell systems
Sören Schwenker (2018).
SIAM Journal on Mathematical Analysis, Vol. 50, Iss. 3, 2466–2485.
DOI: 10.1137/17M116118X.
arXiv: 1802.08490 (with minor revisions in the example).

Equivariant bifurcations in four-dimensional fixed point spaces
Reiner Lauterbach and Sören Schwenker (2017).
Dynamical Systems, Vol. 32, Iss. 1, 117-147.
DOI: 10.1080/14689367.2016.1219696.
arXiv: 1511.00545.

Linear Algebra driven by Data Science
Thomas Schramm, Ingenuin Gasser, Sören Schwenker, Ruedi Seiler, Alexander Lohse, Kay Zobel (2020).
Hamburg Open Online University.
Open Educational Resource.
Link.

Generalised Symmetry in Network Dynamics
Eddie Nijholt, Bob Rink and Sören Schwenker (2020).
DS Web, April 2020.
Popular article.
Link.