Definition:Dirac Delta Function/Also denoted as

Dirac Delta Function: Also denoted as

Let $c$ be a constant real number.

The notation $\map {\delta_c} t$ for the Dirac delta function is often used to denote:

$\map {\delta_c} t := \map \delta {t - c}$

Sources

• 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): Dirac delta function (delta function)
• 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): generalized function

• Weisstein, Eric W. "Delta Function." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/DeltaFunction.html