The Topology of the Cosmic Web in Terms of Persistent Betti Numbers (2017) Pratyush Pranav, Herbert Edelsbrunner, Rien van de Weygaert, Gert Vegter, Michael Kerber, Bernard J. T. Jones, Mathijs Wintraecken Abstract Abstract. We introduce a multiscale topological description of the Megaparsec web-like cosmic matter distribution. Betti numbers and topological persistence of URL DOI Export citation Astrophysics Cosmology Large-scale structure of universe Cosmic Web Networks Persistent Betti numbers Persistent homology Statistics