ENVIRONMENTAL PROPERTIES OF GALAXIES AT Z < 0.1 FROM THE SDSS VIA THE VORONOI TESSELLATION

ENVIRONMENTAL PROPERTIES OF GALAXIES AT Z < 0.1 FROM THE SDSS VIA THE VORONOI TESSELLATION

The aim of our work was to investigate the environmental density of galaxies fromthe SDSS DR9 at z < 0.1 using the 3D Voronoi tessellation. The inverse volume of the Voronoi cell was chosen as a parameter of local environmental density. We examined a density of given bright galaxy taking into acc...

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Bibliographic Details
Main Authors: D. V. Dobrycheva, O. V. Melnyk, I. B. Vavilova, A. A. Elyiv
Format: Article
Language:English
Published: Odessa I. I. Mechnykov National University 2014-10-01
Series:Odessa Astronomical Publications
Subjects:
data analysis
surveys
galaxies
Online Access:http://oap.onu.edu.ua/article/view/80762

Internet

http://oap.onu.edu.ua/article/view/80762

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