Question

$f$ twice continuously differentiable on $[a, b], f^\prime(c) = 0$ for some $c \in[a, b], f''(c) > 0$ implies various statements

score 664 · Answer 1 · 2018-03-27 15:05:25

664

Views

$f$ twice continuously differentiable on $[a, b], f^\prime(c) = 0$ for some $c \in[a, b], f''(c) > 0$ implies various statements

Published on 27 Mar 2018 - 15:05

score 795 · Answer 2 · 2026-03-25 19:24:56

795

Views

Proving continuity in metric spaces

Published on 25 Mar 2026 - 19:24

score 1.1k · Answer 3 · 2026-03-23 05:35:36

1.1k

Views

Showing integral of continuous function is differentiable

Published on 23 Mar 2026 - 5:35

score 544 · Answer 4 · 2018-03-27 18:10:12

544

Views

$C^1$ surjective map from $\Bbb{R}\to\Bbb{R}^2$?

Published on 27 Mar 2018 - 18:10

score 53 · Answer 5 · 2026-03-30 00:16:57

53

Views

Help with derivative on $\mathbb{R}^{n}$

Published on 30 Mar 2026 - 0:16

score 405 · Answer 6 · 2026-03-25 05:01:13

405

Views

Showing that the projection map $\mathbb{R^2}\to\mathbb{R}, (x,y)\mapsto x$ is continuous

Published on 25 Mar 2026 - 5:01

score 56 · Answer 7 · 2018-03-28 01:01:15

56

Views

the definition of continuous function and proposition

Published on 28 Mar 2018 - 1:01

score 714 · Answer 8 · 2026-03-29 23:59:45

714

Views

Are there any continuous functions for the Zariski topology other than polynomials?

Published on 29 Mar 2026 - 23:59

score 285 · Answer 9 · 2026-03-29 23:58:18

285

Views

Function with continuous components, Zariski topology

Published on 29 Mar 2026 - 23:58

score 78 · Answer 10 · 2018-03-28 04:42:41

78

Views

Let $f:[0, \infty) \to \mathbb{R}$ be a continuous function such that $\lim _{x \to \infty} f(x)=0$

Published on 28 Mar 2018 - 4:42

score 155 · Answer 11 · 2026-03-30 03:02:13

155

Views

Prove that a polynomial of odd degree has a root.

Published on 30 Mar 2026 - 3:02

score 189 · Answer 12 · 2018-03-28 06:01:52

189

Views

Let $f:R \to R$ be a continuous function that $\lim_{x\to +\infty}f(x)=\lim_{x \to -\infty}f(x)=0$

Published on 28 Mar 2018 - 6:01

score 1.9k · Answer 13 · 2026-03-25 04:57:18

1.9k

Views

How to prove that $x^n$ is continuous on $(0, \infty)$

Published on 25 Mar 2026 - 4:57

score 163 · Answer 14 · 2026-03-27 20:19:45

163

Views

Compactness is preserved by continuous surjections.

Published on 27 Mar 2026 - 20:19

score 28 · Answer 15 · 2018-03-28 16:46:28

28

Views

Question regarding an assumption in the proof of the continuity of a differentiable function

Published on 28 Mar 2018 - 16:46

List Question

$f$ twice continuously differentiable on $[a, b], f^\prime(c) = 0$ for some $c \in[a, b], f''(c) > 0$ implies various statements

Proving continuity in metric spaces

Showing integral of continuous function is differentiable

$C^1$ surjective map from $\Bbb{R}\to\Bbb{R}^2$?

Help with derivative on $\mathbb{R}^{n}$

Showing that the projection map $\mathbb{R^2}\to\mathbb{R}, (x,y)\mapsto x$ is continuous

the definition of continuous function and proposition

Are there any continuous functions for the Zariski topology other than polynomials?

Function with continuous components, Zariski topology

Let $f:[0, \infty) \to \mathbb{R}$ be a continuous function such that $\lim _{x \to \infty} f(x)=0$

Prove that a polynomial of odd degree has a root.

Let $f:R \to R$ be a continuous function that $\lim_{x\to +\infty}f(x)=\lim_{x \to -\infty}f(x)=0$

How to prove that $x^n$ is continuous on $(0, \infty)$

Compactness is preserved by continuous surjections.

Question regarding an assumption in the proof of the continuity of a differentiable function

Trending Questions

Popular # Hahtags

Popular Questions