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 JM; 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
August 21, 1998
DOI
10.1111/j.1365-8711.1998.01710.x
ISSN
0035-8711