Journal article
Genus statistics of the Virgo N‐body simulations and the 1.2‐Jy redshift survey
Abstract
We study the topology of the Virgo N‐body simulations and compare it with the 1.2‐Jy redshift survey of IRAS galaxies by means of the genus statistic. Four high‐resolution simulations of variants of the CDM cosmology are considered: a flat standard model (SCDM), a variant of it with higher large‐scale power (τCDM), and two low‐density universes, one open (OCDM, Ω0 = 0.3) and one flat (ΛCDM, Ω0 = 0.3, Λ 0.7). In all cases, the initial …
Authors
Springel V; White SDM; Colberg JRM; Couchman HMP; Efstathiou GP; Frenk CS; Jenkins AR; Pearce FR; Nelson AH; Peacock JA
Journal
Monthly Notices of the Royal Astronomical Society, Vol. 298, No. 4, pp. 1169–1188
Publisher
Oxford University Press (OUP)
Publication Date
8 1998
DOI
10.1046/j.1365-8711.1998.01710.x
ISSN
0035-8711