I often see this in electrodynamics in the form of a point charge density function. There are some rules on how to manipulate the thing in integrals.(adsbygoogle = window.adsbygoogle || []).push({});

But what is it mathematically?

**Physics Forums - The Fusion of Science and Community**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# What is a Dirac Delta function?

Loading...

Similar Threads - Dirac Delta function | Date |
---|---|

I Lebesgue Integral of Dirac Delta "function" | Nov 17, 2017 |

Dirac-delta function in spherical polar coordinates | Oct 7, 2017 |

I Understanding the Dirac Delta function | May 28, 2017 |

I Delta function in 2D | Jan 27, 2017 |

**Physics Forums - The Fusion of Science and Community**