Question

Does the definition of distribution and Dirac delta function capture the physicists' idea?

score 588 · Answer 1 · 2016-08-21 13:58:32

588

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Does the definition of distribution and Dirac delta function capture the physicists' idea?

Published on 21 Aug 2016 - 13:58

score 611 · Answer 2 · 2016-08-23 16:50:39

611

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Integration with multidimensional delta function.

Published on 23 Aug 2016 - 16:50

score 2.2k · Answer 3 · 2016-08-25 14:29:51

2.2k

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Integration of $\int_{0}^{\infty} e^{-itw} dt$

Published on 25 Aug 2016 - 14:29

score 98 · Answer 4 · 2026-03-26 13:02:11

98

Views

Is it possible to have a $f(\vec{r})$ satisfy this relation?

Published on 26 Mar 2026 - 13:02

score 69 · Answer 5 · 2016-08-30 20:09:16

69

Views

Why Dirac deltas at $\pm1$ are solutions of the ODE $\left( 1-x^2 \right) y'' - 4xy' -2y = 0$ on $[-1,1]$?

Published on 30 Aug 2016 - 20:09

score 3.3k · Answer 6 · 2016-09-02 13:40:49

3.3k

Views

Convolution between the derivative Dirac delta function and other function

Published on 02 Sep 2016 - 13:40

score 379 · Answer 7 · 2016-09-06 10:55:43

379

Views

Dirac Delta Distribution of Function

Published on 06 Sep 2016 - 10:55

score 852 · Answer 8 · 2016-09-06 11:17:12

852

Views

Calculate integral with dirac comb

Published on 06 Sep 2016 - 11:17

score 122 · Answer 9 · 2016-09-06 14:56:04

122

Views

Hydrodynamic average (with delta function) - lack of understanding

Published on 06 Sep 2016 - 14:56

score 714 · Answer 10 · 2016-09-07 06:14:42

714

Views

Strategy to prove approximation of Dirac delta

Published on 07 Sep 2016 - 6:14

score 5.9k · Answer 11 · 2016-09-07 21:46:37

5.9k

Views

Integral with a delta dirac in a finite interval

Published on 07 Sep 2016 - 21:46

score 550 · Answer 12 · 2026-03-28 22:24:48

550

Views

Correlation Theory for stationary Random process

Published on 28 Mar 2026 - 22:24

score 757 · Answer 13 · 2016-09-12 10:02:26

757

Views

Laplace transform of Dirac delta

Published on 12 Sep 2016 - 10:02

score 314 · Answer 14 · 2016-09-12 14:20:22

314

Views

2pi factor in proof - does it depend on definition of the Fourier transform?

Published on 12 Sep 2016 - 14:20

score 1.4k · Answer 15 · 2016-09-13 18:53:10

1.4k

Views

Dirac delta distribution and sin(x) - what can be a test function?

Published on 13 Sep 2016 - 18:53

List Question

Does the definition of distribution and Dirac delta function capture the physicists' idea?

Integration with multidimensional delta function.

Integration of $\int_{0}^{\infty} e^{-itw} dt$

Is it possible to have a $f(\vec{r})$ satisfy this relation?

Why Dirac deltas at $\pm1$ are solutions of the ODE $\left( 1-x^2 \right) y'' - 4xy' -2y = 0$ on $[-1,1]$?

Convolution between the derivative Dirac delta function and other function

Dirac Delta Distribution of Function

Calculate integral with dirac comb

Hydrodynamic average (with delta function) - lack of understanding

Strategy to prove approximation of Dirac delta

Integral with a delta dirac in a finite interval

Correlation Theory for stationary Random process

Laplace transform of Dirac delta

2pi factor in proof - does it depend on definition of the Fourier transform?

Dirac delta distribution and sin(x) - what can be a test function?

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