5 papers · 1 filter
Mass function of gravitationally bounded objects in the inhomogeneous Universe
N. A. Arhipova, V. N. Lukash, B. V. Komberg +1
We modify the Press-Schechter formalism to calculate the mass function of gravitationally bounded objects in a local Universe with size Mpc, i.e. separately in voids (…
Determination of cosmological parameters from large scale structure observations
B. Novosyadlyj, R. Durrer, S. Gottloeber +2
The possibility of determining cosmological parameters on the basis of a wide set of observational data including the Abell-ACO cluster power spectrum and mass function, peculiar v…
Cosmological parameters from large scale structure observations
B. Novosyadlyj, R. Durrer, S. Gottloeber +2
The possibility of determining cosmological parameters on the basis of a wide set of observational data including the Abell-ACO cluster power spectrum and mass function, peculiar v…
An analytic approximation of MDM power spectra in four dimensional parameter space
B. Novosyadlyj, R. Durrer, V. N. Lukash
An accurate analytic approximation of the transfer function for the power spectra of primordial density perturbations in mixed dark matter models is presented. The fitting formula…
Anisotropy of CMB & Cosmological Model
Vladimir N. Lukash
In this brief review I will touch upon the main points and thends of observational and theoretical cosmology, that influence and change today our understanding of the Universe.