List questions from distribution-theory

Published on 02 Mar 2019 - 15:34

58

Views

Fourier transform, Dirac delta and bivariate function

Published on 05 Mar 2019 - 9:13

379

Views

Rudin's Construction of Inductive Limit Topology: unnecessarily abstruse?

Published on 07 Mar 2019 - 23:17

101

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Does the existence of a linear functional on $C_0^\infty(\mathbb R)$ which is not a distribution require the axiom of choice?

Published on 25 Mar 2026 - 3:21

146

Views

Show that a sequence is not Cauchy in $C^\infty_c(\mathbb{R})$

Published on 09 Mar 2019 - 22:22

91

Views

Proving a distribution limit with a non-integrable part in its integrand without Riemann-Lebesgue's lemma

Published on 10 Mar 2019 - 19:25

63

Views

What mean $-\Delta G(|x-y|)=\delta _{y}$?

Published on 10 Mar 2019 - 21:44

594

Views

Family of (Semi)norms?

Published on 11 Mar 2019 - 18:36

35

Views

Support of a regularized function

Published on 12 Mar 2019 - 3:15

262

Views

Integral of the boundary of a ball (spherical coordinates)

Published on 14 Mar 2019 - 2:08

118

Views

Sum of 2 exponential distribution with different parameters

Published on 26 Mar 2026 - 4:50

504

Views

Equality in distribution sense, implies equality almost everywhere

Published on 17 Mar 2019 - 22:15

247

Views

$\Delta u=3u$ then $u\equiv0$

Published on 17 Mar 2019 - 23:23

107

Views

Does a sequence of distribution converges if it converges on a dense subset of test function space?

Published on 18 Mar 2019 - 0:01

1.7k

Views

Density of test functions in the space of distributions -- a clarification

Published on 26 Mar 2026 - 12:48

List Question

Second order linear differential equation with distributions: $T''+zT=0$

Fourier transform, Dirac delta and bivariate function

Rudin's Construction of Inductive Limit Topology: unnecessarily abstruse?

Does the existence of a linear functional on $C_0^\infty(\mathbb R)$ which is not a distribution require the axiom of choice?

Show that a sequence is not Cauchy in $C^\infty_c(\mathbb{R})$

Proving a distribution limit with a non-integrable part in its integrand without Riemann-Lebesgue's lemma

What mean $-\Delta G(|x-y|)=\delta _{y}$?

Family of (Semi)norms?

Support of a regularized function

Integral of the boundary of a ball (spherical coordinates)

Sum of 2 exponential distribution with different parameters

Equality in distribution sense, implies equality almost everywhere

$\Delta u=3u$ then $u\equiv0$

Does a sequence of distribution converges if it converges on a dense subset of test function space?

Density of test functions in the space of distributions -- a clarification

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