An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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initial conditions
  بوتارهای ِ آغازین  
butârhâ-ye âqâzin
Fr.: conditions initiales  

  1. Conditions at an initial time t = t0 from which a physical system or a given set of mathematical equations evolves.

  2. Meteo.: A prescription of the state of a → dynamical system at a specified time; for all subsequent times, the → equation of motion and → boundary conditions determine the state of the system.

See also: → initial; → condition.