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About us Practical matters How to find us prof. dr. G. (Gert) Vegter

Publications

Topological bias: How haloes trace structural patterns in the cosmic web

Minimal delaunay triangulations of hyperbolic surfaces

Persistent homology of the cosmic web – I. Hierarchical topology in ΛCDM cosmologies

Refutation of a claim made by Fejes Tóth on the accuracy of surface meshes

Stochastic homology of Gaussian vs. non-Gaussian random fields: Graphs towards Betti numbers and persistence diagrams

Topology and geometry of Gaussian random fields I: On Betti numbers, Euler characteristic, and Minkowski functionals

Certified computation of planar Morse–Smale complexes

The topology of the cosmic web in terms of persistent Betti numbers

Delaunay triangulations on orientable surfaces of low genus

Adhesion and the Geometry of the Cosmic Web

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