Initial Conditions
Abstract
Any simulation requires a starting point. We call these the initial conditions. Some initial conditions are simple, some are extraordinarily complex. The simplest ones are often the most interesting, and lead to the clearest understanding of the complex phenomena that follow through calculation. Many final conditions eventually turn into initial conditions for future simulations. In astrophysics, the ultimate initial conditions are probably the beginning of time and the Universe, whatever they were.
Fields of Study & Subjects
Cosmology and Gravitation Theories
Stellar
planetary
and galactic studies
Galaxies: Formation
Evolution
Phenomena
Publication details
- Journal / source
- Institute of Physics eBooks
- Pages
- 3–1
- Publication date
- 1 February 2026
- Document type
- Book chapter