CTA2
Center for Topology and Applications Amsterdam

Latest

Sep
16
Marie Skłodowska-Curie Actions awards funding to study Welded braids on 3D dynamics

Marie Skłodowska-Curie Actions awards funding to study Welded braids on 3D dynamics

Stavroula Makri, Senja Barthel, and Rob van der Vorst (as researcher, host, and co-host), got awarded an ERC Marie Curie
1 min read
Sep
16
"Building blocks of functional connectivity measures for aperiodic electrophysiological brain signals" has been published

"Building blocks of functional connectivity measures for aperiodic electrophysiological brain signals" has been published

Rikkert Hindriks, Thomas O. Rot, Michel J.A.M. van Putten, Prejaas Tewarie This paper has been published in NeuroImage:
1 min read
Sep
16
Computationally Efficient DFT-Based Sampling of Ion Diffusion in Crystalline Solids

Computationally Efficient DFT-Based Sampling of Ion Diffusion in Crystalline Solids

Hannes Gustafsson, Fabian Schwarz, Thijs Smolders, Senja Barthel and Amber Mace developed a new method for computationally efficient sampling of
Sep
16
Extremal Betti Numbers and Persistence in Flag Complexes

Extremal Betti Numbers and Persistence in Flag Complexes

By CTA\(^2\) members L. Beers and M.B. Botnan. In this paper, we investigate fundamental yet surprisingly challenging questions
2 min read
Sep
16
Reading Seminar on Diffeomorphism Groups starts on Sep 9

Reading Seminar on Diffeomorphism Groups starts on Sep 9

In life as well as in mathematics, it is not important if you come back where you started, but it
1 min read
Sep
16
Lecture notes on Algebraic Topology

Lecture notes on Algebraic Topology

CTA\(^2\) members Renee Hoekzema and Thomas Rot wrote lecture notes for the course "algebraic topology II" in
Jul
25
Guy Boyde receives Veni grant to uncover algebraic and geometric links

Guy Boyde receives Veni grant to uncover algebraic and geometric links

Mathematician Guy Boyde receives a Veni grant from the Dutch Research Council (NWO). He will apply new methods to study
Jul
25
Symplectic capacities of domains close to the ball and Banach-Mazur geodesics in the space of contact forms

Symplectic capacities of domains close to the ball and Banach-Mazur geodesics in the space of contact forms

Alberto Abbondandolo, Gabriele Benedetti, and Oliver Edtmair We prove that all normalized symplectic capacities coincide on smooth domains in Cn
1 min read
Jun
12
Linking number of grid models

Linking number of grid models

New preprint on random links by Senja Barthel and Yuka Kotorii. We study the linking numbers of random links within
1 min read
Jun
12
The Hopf-Rinow theorem and the Mañé critical value for magnetic geodesics on odd-dimensionl spheres

The Hopf-Rinow theorem and the Mañé critical value for magnetic geodesics on odd-dimensionl spheres

Peter Albers, Gabriele Benedetti, and Levin Maier Abstract The subject of this article are magnetic geodesics on odd-dimensional spheres endowed
1 min read