Global ETD Search
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Showing 1 to 3 of 3 for “"large-scale structure formation"”.
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Voids in the distribution of galaxies : an assessment of their significance and implications for large-scale structure formation theories
… of the current well-known theoretical models of large-scale structure formation and explains how the predictions of these models can be tested by the investigation of voids in the distribution of galaxies. Chapter II reviews work that has already been done on the statistics and properties of …
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Fast galactic structure finding using graphics processing units
… are used by astronomers to investigate large scale structure formation and galaxy evolution. Structure finding, that is, the discovery of gravitationally-bound objects such as dark matter halos, is a crucial step in many such simulations. During recent years, advancing computational …
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Phase-space reconstructions of cosmic velocities and the cosmic web
In the current paradigm of cosmology, the formation of large-scale structures is mainly driven by non-radiating dark matter, making up the dominant part of the matter budget of the Universe. Cosmological observations however, rely on the detection of luminous galaxies, which are biased tracers of …