Question

Proof that $x^2+2x-5$ is not uniformly continuous on all real numbers

score 93 · Answer 1 · 2019-11-26 21:27:37

93

Views

Proof that $x^2+2x-5$ is not uniformly continuous on all real numbers

Published on 26 Nov 2019 - 21:27

score 136 · Answer 2 · 2019-11-28 04:23:21

136

Views

Prove that the functions are uniformly continuous, given a specific interval?

Published on 28 Nov 2019 - 4:23

score 315 · Answer 3 · 2019-11-28 18:11:59

315

Views

Let f be a continuous R-valued function defined on R.

Published on 28 Nov 2019 - 18:11

score 180 · Answer 4 · 2019-12-05 19:19:53

180

Views

Suppose $f:(0,\infty)\rightarrow(0,\infty)$ is uniformly continuous. Then $\sum\frac{1}{f(n)}$ diverges?

Published on 05 Dec 2019 - 19:19

score 447 · Answer 5 · 2026-03-28 08:10:39

447

Views

If A is closed, if f(A) necessarily closed?

Published on 28 Mar 2026 - 8:10

score 34 · Answer 6 · 2019-12-08 19:18:05

34

Views

Find condition of a type of continuity

Published on 08 Dec 2019 - 19:18

score 228 · Answer 7 · 2019-12-08 21:16:43

228

Views

Bound a uniformly continuous function's image by a linear function.

Published on 08 Dec 2019 - 21:16

score 36 · Answer 8 · 2019-12-10 02:28:34

36

Views

Continuity of $m(E\cap B(x,r))$ with respect to $r.$

Published on 10 Dec 2019 - 2:28

score 433 · Answer 9 · 2019-12-11 05:51:59

433

Views

A sufficient condition under which a continuous function on an unbounded open interval $I$ will be uniformly continuous on $I$

Published on 11 Dec 2019 - 5:51

score 27 · Answer 10 · 2019-12-11 15:23:16

27

Views

Cardinality of a set that consists of points on which a uniformly continuous function attains its bound

Published on 11 Dec 2019 - 15:23

score 248 · Answer 11 · 2019-12-12 23:54:15

248

Views

a question about a product of two uniformly continuous functions

Published on 12 Dec 2019 - 23:54

score 58 · Answer 12 · 2019-12-15 03:04:23

58

Views

Proving uniform continuity for $x/(1+x)$ on $[0,\infty)$

Published on 15 Dec 2019 - 3:04

score 49 · Answer 13 · 2019-12-17 04:06:29

49

Views

Proving Uniform Continuity on $f(x) = 3x^2 + 2x$ on $[0, 1]$

Published on 17 Dec 2019 - 4:06

score 99 · Answer 14 · 2019-12-17 20:57:56

99

Views

Prove or disprove the uniform continuity of $f: \mathbb{C} \to \mathbb{C}, z \mapsto f(z)=\frac{z^2}{1+|z|}$

Published on 17 Dec 2019 - 20:57

score 443 · Answer 15 · 2019-12-18 19:59:32

443

Views

Is the complex function $f(z)=\exp(-|z|)$ uniformly continuous on $\mathbb{C}$?

Published on 18 Dec 2019 - 19:59

List Question

Proof that $x^2+2x-5$ is not uniformly continuous on all real numbers

Prove that the functions are uniformly continuous, given a specific interval?

Let f be a continuous R-valued function defined on R.

Suppose $f:(0,\infty)\rightarrow(0,\infty)$ is uniformly continuous. Then $\sum\frac{1}{f(n)}$ diverges?

If A is closed, if f(A) necessarily closed?

Find condition of a type of continuity

Bound a uniformly continuous function's image by a linear function.

Continuity of $m(E\cap B(x,r))$ with respect to $r.$

A sufficient condition under which a continuous function on an unbounded open interval $I$ will be uniformly continuous on $I$

Cardinality of a set that consists of points on which a uniformly continuous function attains its bound

a question about a product of two uniformly continuous functions

Proving uniform continuity for $x/(1+x)$ on $[0,\infty)$

Proving Uniform Continuity on $f(x) = 3x^2 + 2x$ on $[0, 1]$

Prove or disprove the uniform continuity of $f: \mathbb{C} \to \mathbb{C}, z \mapsto f(z)=\frac{z^2}{1+|z|}$

Is the complex function $f(z)=\exp(-|z|)$ uniformly continuous on $\mathbb{C}$?

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