Vanishing cycles of symplectic foliations
Fabio Gironella, Klaus Niederkrüger, Lauran Toussaint
Recent years have shown that the usual generalizations of taut foliations to higher dimensions,
Properties of leveled spatial graphs
New preprint on leveled embeddings of spatial graphs
By Senja Barthel and Fabio Buccoliero.
Leveled spatial graphs are studied regarding
The relative cup-length in local Morse cohomology
Published in "Topologial Methods in Nonlinear Analysis"
Thomas Rot, Maciej Starostka, Nils Waterstraat
The relative cup-length in local
Signed Barcodes for Multi-parameter Persistence via Rank Decompositions and Rank-Exact Resolutions
Magnus Bakke Botnan, Steffen Oppermann, Steve Oudot
In this paper, we introduce the signed barcode, a new visual representation of
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
