Maximal Colourings for Graphs
Raffaella Mulas
Coming, colours in the air
Oh, everywhere
She comes in colours
—The Rolling Stones, She’s a Rainbow.
Zoll magnetic systems on the two-torus: A Nash–Moser construction
Luca Asselle, Gabriele Benedetti, and Massimiliano Berti
Abstract
We construct an infinite-dimensional family of smooth integrable magnetic systems on the
Priestley duality and representations of recurrent dynamics
William Kalies and Robert Vandervorst
For an arbitrary dynamical system there is a strong relationship between global dynamics and the
Graded differential groups, Cartan-Eilenberg systems and conjectures in Conley index theory
Kelly Spendlove and Robert Vandervorst
Cartan-Eilenberg systems play a prominent role in the homological algebra of filtered and graded differential
On the bottleneck stability of rank decompositions of multi-parameter persistence modules
Magnus Bakke Botnan, Steffen Oppermann, Steve Oudot, Luis Scoccola
A significant part of modern topological data analysis is concerned with
Ropes have an even number of ends
Thomas Rot
On 13-01-2024 the annual KWG Wintersymposium was held in the Academiegebouw in Utrecht. The symposium had the theme
Constructing embedded surfaces for cellular embeddings of leveled spatial graphs
New preprint on cellular embeddings of spatial graphs
By Senja Barthel and Fabio Buccoliero.
Embeddings of graphs on surfaces are
An Observation About Conformal Points on Surfaces
Peter Albers and Gabriele Benedetti
Abstract
We study the existence of points on a compact oriented surface at which a
A geometric computation of cohomotopy groups in co-degree one
To appear in "Algebraic and Geometric Topology".
By Michael Jung and Thomas Rot
Using geometric arguments, we compute
Construction of invariant features for time-domain EEG/MEG signals using Grassmann manifolds
Rikkert Hindriks, Thomas O. Rot, Michel J.A.M. van Putten and Prejaas Tewarie
A challenge in interpreting features derived
