Question

Using the change-of-variables formula for pushforward measures for $\Bbb P_{X} = \Bbb P_{-X} \Rightarrow \varphi_{X} = \varphi_{-X}$

score 44 · Answer 1 · 2018-07-15 00:09:42

44

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Using the change-of-variables formula for pushforward measures for $\Bbb P_{X} = \Bbb P_{-X} \Rightarrow \varphi_{X} = \varphi_{-X}$

Published on 15 Jul 2018 - 0:09

score 152 · Answer 2 · 2018-07-15 01:38:38

152

Views

$f$ continuous on $[a,b]$, $f\geq 0$, $\int_{a}^{b}f=0$ then $f=0$

Published on 15 Jul 2018 - 1:38

score 362 · Answer 3 · 2026-03-25 16:09:19

362

Views

Proof of the Squeeze theorem for Sequences

Published on 25 Mar 2026 - 16:09

score 138 · Answer 4 · 2026-03-25 05:07:02

138

Views

Write $\omega$ in terms of the standard basis $dx^i ∧dx^j$ at each point.

Published on 25 Mar 2026 - 5:07

score 304 · Answer 5 · 2026-03-29 11:07:55

304

Views

Basic theorem from vector analysis - Condition that 4 points $A,B,C,D$ no three of which are collinear, will lie in a plane

Published on 29 Mar 2026 - 11:07

score 53 · Answer 6 · 2018-07-15 10:08:10

53

Views

Proof verification: if $(x_n)\to x$ and $\forall n\in\mathbf{N}(x_n\ge 0)$, then $(\sqrt{x_n})\to\sqrt{x}$

Published on 15 Jul 2018 - 10:08

score 733 · Answer 7 · 2026-03-25 07:58:39

733

Views

Künneth formula and Leray spectral sequence

Published on 25 Mar 2026 - 7:58

score 192 · Answer 8 · 2026-03-28 23:59:37

192

Views

Galois group of the polynomial $(x^p-a)(x^q-a)$.

Published on 28 Mar 2026 - 23:59

score 89 · Answer 9 · 2018-07-15 14:59:56

89

Views

Show that there is a surjective mapping $f:\mathbb N\to A$ such that $f(m)\leq f(n)$ if $m\leq n$

Published on 15 Jul 2018 - 14:59

score 236 · Answer 10 · 2026-03-28 21:51:30

236

Views

If $C$ is a compact set and $(a,b)$ is any open interval, then $C\setminus (a,b)$ is a compact set.

Published on 28 Mar 2026 - 21:51

score 67 · Answer 11 · 2026-03-28 22:28:04

67

Views

Is my proof of this lemma about Taylor Expansion correct?

Published on 28 Mar 2026 - 22:28

score 896 · Answer 12 · 2018-07-15 19:24:40

896

Views

Is this proof of $x<y \iff x^n < y^n$ correct?

Published on 15 Jul 2018 - 19:24

score 2.8k · Answer 13 · 2026-03-26 02:52:32

2.8k

Views

Approximation Property for Infimum

Published on 26 Mar 2026 - 2:52

score 1.4k · Answer 14 · 2026-03-26 02:53:52

1.4k

Views

Proof for Additive Property for Infimum

Published on 26 Mar 2026 - 2:53

score 339 · Answer 15 · 2026-03-24 23:51:36

339

Views

The alternating series of square-free k-almost prime zeta functions converges to the reciprocal zeta?

Published on 24 Mar 2026 - 23:51

List Question

Using the change-of-variables formula for pushforward measures for $\Bbb P_{X} = \Bbb P_{-X} \Rightarrow \varphi_{X} = \varphi_{-X}$

$f$ continuous on $[a,b]$, $f\geq 0$, $\int_{a}^{b}f=0$ then $f=0$

Proof of the Squeeze theorem for Sequences

Write $\omega$ in terms of the standard basis $dx^i ∧dx^j$ at each point.

Basic theorem from vector analysis - Condition that 4 points $A,B,C,D$ no three of which are collinear, will lie in a plane

Proof verification: if $(x_n)\to x$ and $\forall n\in\mathbf{N}(x_n\ge 0)$, then $(\sqrt{x_n})\to\sqrt{x}$

Künneth formula and Leray spectral sequence

Galois group of the polynomial $(x^p-a)(x^q-a)$.

Show that there is a surjective mapping $f:\mathbb N\to A$ such that $f(m)\leq f(n)$ if $m\leq n$

If $C$ is a compact set and $(a,b)$ is any open interval, then $C\setminus (a,b)$ is a compact set.

Is my proof of this lemma about Taylor Expansion correct?

Is this proof of $x<y \iff x^n < y^n$ correct?

Approximation Property for Infimum

Proof for Additive Property for Infimum

The alternating series of square-free k-almost prime zeta functions converges to the reciprocal zeta?

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