An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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characteristic equation
  هموگش ِ سرشتاری  
hamugeš-e sereštâri
Fr.: équation caractéristique  

Physics: An analytical relationship between a set of physical variables that determines the state of a physical system.
Math.: The equation which is solved to find a matrix’s eigenvalues, also called the characteristic polynomial.

See also: → characteristic; → equation.