Question

A confusion about find the boundary of a set $E = D \times E_x$, where $D \subseteq \mathbb{R}^n $ and $E \subseteq \mathbb{R}^1 $

score 68 · Answer 1 · 2026-04-09 02:45:52

68

Views

A confusion about find the boundary of a set $E = D \times E_x$, where $D \subseteq \mathbb{R}^n $ and $E \subseteq \mathbb{R}^1 $

Published on 09 Apr 2026 - 2:45

score 571 · Answer 2 · 2026-04-11 11:07:00

571

Views

Surface integral with cylinder-form surface.

Published on 11 Apr 2026 - 11:07

score 608 · Answer 3 · 2026-04-09 03:55:27

608

Views

Prove that $\int_E \log fd\mu \leqslant \mu(E) \, \log \left[\frac{1}{\mu(E)} \right]$ for strictly positive measure $\mu$

Published on 09 Apr 2026 - 3:55

score 45 · Answer 4 · 2018-02-03 14:51:01

45

Views

Find the values of $\alpha, \beta$

Published on 03 Feb 2018 - 14:51

score 678 · Answer 5 · 2026-04-10 18:59:55

678

Views

How to prove this definite integral does not depend on the parameter?

Published on 10 Apr 2026 - 18:59

score 2.8k · Answer 6 · 2026-04-09 13:45:54

2.8k

Views

Is there any example for $f: I\to \mathbb{R}^n$ both the iterated integrals in Fubini's theorem exists and are equal, yet $f \not \in R(I)$

Published on 09 Apr 2026 - 13:45

score 126 · Answer 7 · 2026-04-13 06:05:48

126

Views

A confusion about a problem in Zorich 11.4.3 Problem 1.c

Published on 13 Apr 2026 - 6:05

score 4.3k · Answer 8 · 2026-03-24 23:48:07

4.3k

Views

Integral of $\int{\frac{\cos^4x + \sin^4x}{\sqrt{1 + \cos 4x}}dx}$

Published on 24 Mar 2026 - 23:48

score 99 · Answer 9 · 2026-04-09 01:56:50

99

Views

An unusual integral involving Hermite polynomials

Published on 09 Apr 2026 - 1:56

score 7.2k · Answer 10 · 2026-04-09 01:40:27

7.2k

Views

how do we prove integral sechx?

Published on 09 Apr 2026 - 1:40

score 56 · Answer 11 · 2026-04-11 11:06:49

56

Views

How does one express the length of curves in terms of the elliptic integral

Published on 11 Apr 2026 - 11:06

score 104 · Answer 12 · 2018-02-04 01:28:40

104

Views

Integrate: $\int \frac {e^{6x}}{\sqrt {1-e^{3x}}} dx$

Published on 04 Feb 2018 - 1:28

score 698 · Answer 13 · 2026-04-09 04:53:09

698

Views

Integrating the area of a circle with rectangles

Published on 09 Apr 2026 - 4:53

score 115 · Answer 14 · 2026-04-09 00:02:44

115

Views

Trying to solve a differential equation

Published on 09 Apr 2026 - 0:02

score 419 · Answer 15 · 2026-04-09 03:39:12

419

Views

Why not simply use sine weights with Clenshaw-Curtis nodes?

Published on 09 Apr 2026 - 3:39

List Question

A confusion about find the boundary of a set $E = D \times E_x$, where $D \subseteq \mathbb{R}^n $ and $E \subseteq \mathbb{R}^1 $

Surface integral with cylinder-form surface.

Prove that $\int_E \log fd\mu \leqslant \mu(E) \, \log \left[\frac{1}{\mu(E)} \right]$ for strictly positive measure $\mu$

Find the values of $\alpha, \beta$

How to prove this definite integral does not depend on the parameter?

Is there any example for $f: I\to \mathbb{R}^n$ both the iterated integrals in Fubini's theorem exists and are equal, yet $f \not \in R(I)$

A confusion about a problem in Zorich 11.4.3 Problem 1.c

Integral of $\int{\frac{\cos^4x + \sin^4x}{\sqrt{1 + \cos 4x}}dx}$

An unusual integral involving Hermite polynomials

how do we prove integral sechx?

How does one express the length of curves in terms of the elliptic integral

Integrate: $\int \frac {e^{6x}}{\sqrt {1-e^{3x}}} dx$

Integrating the area of a circle with rectangles

Trying to solve a differential equation

Why not simply use sine weights with Clenshaw-Curtis nodes?

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