Evolutionary Processes in Binary and Multiple Stars

Binary systems of stars are as common as single stars. Stars evolve primarily by nuclear reactions in their interiors, but a star with a binary companion can also have its evolution influenced by the companion. Multiple star systems can exist in a stable state for millions of years, but can ultimately become unstable as one star grows in radius until it engulfs another. This volume discusses the statistics of binary stars
the evolution of single stars
and several of the most important kinds of interaction between two (and even three or more) stars. A series of mathematical appendices provides a concise but complete account of the mathematics of these processes.