293 citations · 999 across the 13 of their papers we have counts for
4 papers · 2 filters
Groups and clusters of galaxies in the SDSS DR8. Value-added catalogues
E. Tempel, E. Tago, L. J. Liivamägi
Aims. We intend to compile a new galaxy group and cluster sample of the latest available SDSS data, adding several parameter for the purpose of studying the supercluster network, g…
SDSS DR7 superclusters. Principal component analysis
M. Einasto, L. J. Liivamagi, E. Saar +4
We apply the principal component analysis and Spearman's correlation test to study the properties of superclusters drawn from the SDSS DR7. We analyse possible selection effects in…
The Sloan Great Wall. Morphology and galaxy content
M. Einasto, L. J. Liivamagi, E. Tempel +8
We present the results of the study of the morphology and galaxy content of the Sloan Great Wall (SGW). We use the luminosity density field to determine superclusters in the SGW, a…
Towards understanding the structure of voids in the cosmic web
J. Einasto, I. Suhhonenko, G. Hütsi +7
Our goal is to see how density waves of different scale combine to form voids between galaxy systems of various scale. We perform numerical simulations of structure formation in cu…