List questions from distribution-theory

Published on 20 Aug 2019 - 3:14

136

Views

Delta function with both limits of the integral set to zero

Published on 22 Aug 2019 - 14:29

191

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Decay of a convolution from its Fourier transform

Published on 25 Mar 2026 - 6:01

234

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Young inequality for distributions

Published on 25 Mar 2026 - 12:54

565

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Uniqueness for PDE solutions on the space of distributions

Published on 26 Mar 2026 - 21:09

65

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Why a function that is $0$ in a neighborhood of a point must have a $0$ derivative at that point?

Published on 27 Aug 2019 - 18:50

57

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How does $f\cdot m_\varepsilon - (f\cdot m)_\varepsilon$ converge?

Published on 27 Aug 2019 - 21:43

290

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What is this singular distribution $T(\phi)(x) = \int_{\mathbb{R}^n} \frac{\phi(y)}{|x-y|^n} \mathrm{d}y$?

Published on 25 Mar 2026 - 0:07

115

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A convergent sequence in $\mathcal{E}'(\Omega)$ is supported in a single compact set

Published on 26 Mar 2026 - 21:12

124

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Derivatives of delta function as a basis for distributions

Published on 26 Mar 2026 - 21:08

85

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Dimension via Sobolev spaces?

Published on 25 Mar 2026 - 3:17

47

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Compute the second derivative of the given distribution

Published on 29 Aug 2019 - 22:18

31

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Distribution VS function

Published on 30 Aug 2019 - 11:26

37

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Convergence in distribution and convergence in law

Published on 30 Aug 2019 - 11:40

174

Views

What is the Fourier transform of $1$?

Published on 30 Aug 2019 - 12:22

List Question

Sequence of functions defining a distribution

Delta function with both limits of the integral set to zero

Decay of a convolution from its Fourier transform

Young inequality for distributions

Uniqueness for PDE solutions on the space of distributions

Why a function that is $0$ in a neighborhood of a point must have a $0$ derivative at that point?

How does $f\cdot m_\varepsilon - (f\cdot m)_\varepsilon$ converge?

What is this singular distribution $T(\phi)(x) = \int_{\mathbb{R}^n} \frac{\phi(y)}{|x-y|^n} \mathrm{d}y$?

A convergent sequence in $\mathcal{E}'(\Omega)$ is supported in a single compact set

Derivatives of delta function as a basis for distributions

Dimension via Sobolev spaces?

Compute the second derivative of the given distribution

Distribution VS function

Convergence in distribution and convergence in law

What is the Fourier transform of $1$?

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