Our understanding of galaxies has advanced significantly in recent years. Powerful computer simulations and detailed observations from ground- and space-based telescopes have been instrumental in this. This graduate textbook provides students with a complete, accessible introduction to modern galactic dynamics. The first two parts of the book define the astrophysical problems and the methods for building sound physical models. Next, coverage examines the observational properties and models of spiral then elliptical galaxies. A selection of exciting topics from contemporary research are also reviewed, including the formation and evolution of galaxies, cooling flows, accretion disks, and galaxies at high redshift. Throughout, the volume helps students develop a clear understanding and good physical intuition of the processes involved. Full derivations are provided for key results and helpful problems are included.
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