List questions from geometric-measure-theory

Published on 25 Mar 2026 - 11:02

217

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Lebesgue measure of intersection of sets

Published on 25 Mar 2026 - 11:13

83

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understanding an estimation of the perimeter of sets, $|P(\hat{V})-P(V)|\le P(B_r(x))$

Published on 25 Mar 2026 - 9:29

76

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Are there simple criteria for determining if there is a finite, non-zero Hausdorff measure of a set?

Published on 10 May 2026 - 15:03

200

Views

Pointwise product of Borel sets is Borel?

Published on 16 Apr 2026 - 0:21

214

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Application of the area formula (GMT) to derive inequality for general surface area

Published on 25 Mar 2026 - 9:27

231

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Reference request: Federer-Besicovitch structure theorem

Published on 25 Mar 2026 - 9:33

198

Views

octagon size in circle

Published on 05 Apr 2026 - 21:20

364

Views

Is the convolution by BV function a BV function?

Published on 25 Mar 2026 - 11:08

361

Views

Prove that if $E \subset \mathbb{R}^n $ has finite perimeter, then almost every vertical slice has finite perimeter too.

Published on 25 Mar 2026 - 9:28

39

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Measure of Subspace Swept Out by Another

Published on 25 Mar 2026 - 14:23

1k

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Drawing random subspaces from Grassmannian with uniform probability

Published on 10 May 2026 - 14:04

53

Views

Why is this statement "obvious" about embedded submanifolds

Published on 25 Mar 2026 - 10:58

47

Views

Estimate/inequality releated to the Hausdorff measure

Published on 04 May 2026 - 21:11

183

Views

formula of the Lebesgue measure of $E$ in terms of the integral regarding the Hausdorff measure

Published on 25 Mar 2026 - 9:29

List Question

perimeter of sets. How do $P(E,\Omega)$ and $P(E\cap \Omega,\mathbb{R}^n)$ relate?

Lebesgue measure of intersection of sets

understanding an estimation of the perimeter of sets, $|P(\hat{V})-P(V)|\le P(B_r(x))$

Are there simple criteria for determining if there is a finite, non-zero Hausdorff measure of a set?

Pointwise product of Borel sets is Borel?

Application of the area formula (GMT) to derive inequality for general surface area

Reference request: Federer-Besicovitch structure theorem

octagon size in circle

Is the convolution by BV function a BV function?

Prove that if $E \subset \mathbb{R}^n $ has finite perimeter, then almost every vertical slice has finite perimeter too.

Measure of Subspace Swept Out by Another

Drawing random subspaces from Grassmannian with uniform probability

Why is this statement "obvious" about embedded submanifolds

Estimate/inequality releated to the Hausdorff measure

formula of the Lebesgue measure of $E$ in terms of the integral regarding the Hausdorff measure

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