Dirac delta function
pseudo-function δ such that an integral of δ(x-c)f(x) always takes the value of f(c)
Press Enter · cited answer in seconds
0 sources
Dirac delta function
Summary
Dirac delta function ranks in the top 0.85% of general entities by monthly Wikipedia readership (1,262 views/month, #661 of 77,819).[1]
Key Facts
- Paul Dirac is named after Dirac delta function[2].
- Dirac delta function's subclass of is recorded as measure[3].
- Dirac delta function's subclass of is recorded as distribution[4].
- Dirac delta function's Commons category is recorded as Dirac distribution[5].
- Dirac delta function's Freebase ID is recorded as /m/097fd[6].
- Dirac delta function's Gran Enciclopèdia Catalana ID is recorded as 0022570[7].
- Dirac delta function's described by source is recorded as ISO 80000-2:2019 Quantities and units — Part 2: Mathematics[8].
- Dirac delta function's Stack Exchange tag is recorded as https://physics.stackexchange.com/tags/dirac-delta-distributions[9].
- Dirac delta function's Stack Exchange tag is recorded as https://math.stackexchange.com/tags/dirac-delta[10].
- Dirac delta function's TeX string is recorded as \delta(x)[11].
- Dirac delta function's defining formula is recorded as \int\limits_{-\infty}^{\infty} \varphi(t) \delta(t - x) \mathrm{d}t = \varphi(x)[12].
- Dirac delta function's MathWorld ID is recorded as DeltaFunction[13].
- Dirac delta function's Quora topic ID is recorded as Dirac-Delta-Function[14].
- Dirac delta function's JSTOR topic ID is recorded as dirac-delta-function[15].
- Dirac delta function's maintained by WikiProject is recorded as WikiProject Mathematics[16].
- Dirac delta function's Microsoft Academic ID is recorded as 54486999[17].
- Dirac delta function's NicoNicoPedia ID is recorded as δ関数[18].
- Dirac delta function's in defining formula is recorded as \delta(x)[19].
- Dirac delta function's Online PWN Encyclopedia ID is recorded as 3892923[20].
- Dirac delta function's KBpedia ID is recorded as DiracDeltaFunction[21].
- Dirac delta function's IEV number is recorded as 103-03-05[22].
- Dirac delta function's IEV number is recorded as 351-45-20[23].
- Dirac delta function's OpenAlex ID is recorded as C54486999[24].
- Dirac delta function's ScienceDirect topic ID is recorded as mathematics/dirac-delta-function[25].
- Dirac delta function's ScienceDirect topic ID is recorded as mathematics/diracdelta[26].
Why It Matters
Dirac delta function ranks in the top 0.85% of general entities by monthly Wikipedia readership (1,262 views/month, #661 of 77,819).[1] It has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[27] It is known by 98 alternative names across languages and contexts.[28]