Copyright © 1994 by Annual Reviews. All rights reserved
|
Annu. Rev. Astron. Astrophys. 1994. 32:
371-418 Copyright © 1994 by Annual Reviews. All rights reserved |
Reprinted with kind permission from Annual Reviews, 4139 El
Camino Way, Palo Alto, California, USA
KEY WORDS: cosmology, large-scale structure, peculiar velocities
DYNAMICS OF COSMIC FLOWS
Avishai Dekel
Racah Institute of
Physics, The Hebrew
University, Jerusalem 91904, Israel
INTRODUCTION
GRAVITATIONAL INSTABILITY
MEASURING
PECULIAR VELOCITIES
ANALYSIS OF
OBSERVED PECULIAR VELOCITIES
Toy models
Potential Analysis
Regularized Multi-parameter Models
- Wiener Filter
Malmquist-Free Analysis
Fields of Velocity and Mass Density
PREDICTED
MOTIONS FROM THE GALAXY Z-DISTRIBUTION
TESTING
BASIC HYPOTHESES
CMB
Fluctuations versus Motions
Galaxies
versus Dynamical Mass
Environmental effects: Ellipticals versus Spirals
THE INITIAL
FLUCTUATIONS
THE VALUE OF
from Galaxies versus the CMB Dipole
from Galaxy Density versus Velocities
from Distortions in Redshift Space
from PDFs using Velocities
from Velocities in Voids
DISCUSSION:
ARE THE HYPOTHESES JUSTIFIED?
REFERENCES
