DELTA FUNCTION


Meaning of DELTA FUNCTION in English

Physics, Math.

a generalized function having the value 0 except at 0, the value infinity at 0, and an integral from minus infinity to plus infinity of 1, used in thermodynamics and quantum mechanics. Also called Dirac delta function .

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .