List questions from distribution-theory

Published on 29 Mar 2026 - 22:33

140

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Variation of Delta function integrated

Published on 06 Feb 2015 - 7:31

85

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What is ${\cal D}(\Omega_0)\otimes{\cal D}(\Omega_1)$?

Published on 28 Mar 2026 - 12:14

465

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How do I find the distribution of the laplacian operator acting on Log |f|

Published on 07 Feb 2015 - 11:04

3.7k

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Inverse of laplacian operator

Published on 28 Mar 2026 - 20:14

77

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What is the meaning of $1^\lor=\delta$

Published on 26 Mar 2026 - 20:16

26

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Any way to rewrite/simplify $\int dp ~f(p)~\delta[c-g(p)-E(p)]$?

Published on 31 Mar 2026 - 13:17

56

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$\text{supp }u =\{0\}$ implies $u=c\delta_0$ in distributional sense?

Published on 09 Feb 2015 - 19:02

533

Views

Distribution induced by a function

Published on 10 Feb 2015 - 11:19

236

Views

Fundamental solutions for wave equations which vanish inside characteristic cones

Published on 10 Feb 2015 - 21:03

1.4k

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two dimensional delta function

Published on 31 Mar 2026 - 13:09

107

Views

PDE with distributional coefficient

Published on 16 Feb 2015 - 15:28

2.6k

Views

Proving that a family of functions converges to the Dirac delta.

Published on 19 Feb 2015 - 23:35

314

Views

Dirac's delta, infinite series and integral

Published on 31 Mar 2026 - 13:08

107

Views

$\langle u,\phi\rangle=0$ when ${\rm supp}(u)\cap{\rm supp}(\phi)^\circ=\emptyset$?

Published on 24 Feb 2015 - 2:15

List Question

Do sequences fully specify the topology of $\mathcal{D}(\Omega)$ and $\mathcal{D}'(\Omega)$?

Variation of Delta function integrated

What is ${\cal D}(\Omega_0)\otimes{\cal D}(\Omega_1)$?

How do I find the distribution of the laplacian operator acting on Log |f|

Inverse of laplacian operator

What is the meaning of $1^\lor=\delta$

Any way to rewrite/simplify $\int dp ~f(p)~\delta[c-g(p)-E(p)]$?

$\text{supp }u =\{0\}$ implies $u=c\delta_0$ in distributional sense?

Distribution induced by a function

Fundamental solutions for wave equations which vanish inside characteristic cones

two dimensional delta function

PDE with distributional coefficient

Proving that a family of functions converges to the Dirac delta.

Dirac's delta, infinite series and integral

$\langle u,\phi\rangle=0$ when ${\rm supp}(u)\cap{\rm supp}(\phi)^\circ=\emptyset$?

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