List questions from distribution-theory

Published on 04 Jun 2023 - 13:59

53

Views

Calculation of singular support

Published on 31 Mar 2026 - 17:50

54

Views

How do we describe my definition of non-uniformity in a 2-d space mathematically?

Published on 28 Mar 2026 - 16:26

52

Views

Convergence of distributions and Principal Value

Published on 26 Mar 2026 - 15:17

77

Views

Extending the distribution $\log|x|$ onto $C_c^\infty (\mathbb R)$

Published on 05 Jun 2023 - 13:35

45

Views

Derivate in sense of distribution

Published on 06 Jun 2023 - 9:15

21

Views

Zero on an open set in the sense of $\mathcal S'.$

Published on 08 Jun 2023 - 6:24

67

Views

Tempered distributions : why $\int_{\mathbb R^n}\varphi(x)dx =\langle1,\varphi\rangle$?

Published on 09 Jun 2023 - 14:57

26

Views

The meaning of $\langle f ,\varphi\rangle$ for $\varphi\in C_0^\infty(U)$, for $f\in\mathcal S'(\mathbb R^n,X)$

Published on 10 Jun 2023 - 11:47

111

Views

Understanding of Fourier transform of the convolution of two distribution

Published on 01 Apr 2026 - 15:42

164

Views

Principal value of 1/|x|

Published on 25 Mar 2026 - 17:45

51

Views

Weighted dirac comb supported on a uniform discret set a tempered distribution?

Published on 30 Mar 2026 - 7:07

63

Views

Proving a map $\mathbb{R}^n \rightarrow \mathscr{S}(\mathbb{R}^3)$ is $C^\infty$

Published on 26 Mar 2026 - 6:34

36

Views

Weak derivative of function with values in $\mathbb{C}$

Published on 26 Mar 2026 - 22:51

96

Views

Translation operator on tempered distributions converges to derivative operator

Published on 26 Mar 2026 - 15:17

List Question

Two questions about distributions

Calculation of singular support

How do we describe my definition of non-uniformity in a 2-d space mathematically?

Convergence of distributions and Principal Value

Extending the distribution $\log|x|$ onto $C_c^\infty (\mathbb R)$

Derivate in sense of distribution

Zero on an open set in the sense of $\mathcal S'.$

Tempered distributions : why $\int_{\mathbb R^n}\varphi(x)dx =\langle1,\varphi\rangle$?

The meaning of $\langle f ,\varphi\rangle$ for $\varphi\in C_0^\infty(U)$, for $f\in\mathcal S'(\mathbb R^n,X)$

Understanding of Fourier transform of the convolution of two distribution

Principal value of 1/|x|

Weighted dirac comb supported on a uniform discret set a tempered distribution?

Proving a map $\mathbb{R}^n \rightarrow \mathscr{S}(\mathbb{R}^3)$ is $C^\infty$

Weak derivative of function with values in $\mathbb{C}$

Translation operator on tempered distributions converges to derivative operator

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