This book explains the physics of common envelope evolution and relates it to the approximations that are frequently used for modeling the onset, progression, and outcome of common envelope phases.

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Natalia Ivanova is a Professor of theoretical and computational astrophysics within the Physics Department, University of Alberta. Her scientific interests include everything about the understanding of single, binary, multiple stars and clusters of them, stellar physics, and numerical codes that can create a star or many of them inside a computer. In 2010, she was appointed as Canada Research Chair in astronomy and astrophysics.

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