20 citations · 27 across the 2 of their papers we have counts for
2 papers
astro-ph2008★ 7 cited
The origin of redshift asymmetries: How LambdaCDM explains anomalous redshift
Sami-Matias Niemi, Mauri Valtonen
Several authors have found a statistically significant excess of galaxies with higher redshifts relative to the group centre, so-called discordant redshifts, in particular in group…
astro-ph2007★ 20 cited
Are the nearby groups of galaxies gravitationally bound objects?
Sami-Matias Niemi, Pasi Nurmi, Pekka Heinämäki +1
We have compared numerical simulations to observations for the nearby (< 40 Mpc) groups of galaxies (Huchra & Geller 1982 and Ramella et al. 2002). The group identification is carr…