CTA2
Center for Topology and Applications Amsterdam

Latest

Nov
03
Magnus B. Botnan editor of new journal on applied topology

Magnus B. Botnan editor of new journal on applied topology

The Association for Mathematical Research (AMR) has recently launched a new journal titled Applied & Computational Topology & Geometry. The
Nov
03
The persistent Laplacian of non-branching complexes

The persistent Laplacian of non-branching complexes

This recently published paper by CTA2 members Magnus Bakke Botnan and Rui Dong studies persistent Laplacians, an extension of Laplacian
3 min read
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