List questions from real-analysis

Published on 14 Apr 2026 - 11:22

392

Views

Find the norms of the linear operator $Af(x) =f(x^2)$

Published on 14 Apr 2026 - 23:18

404

Views

How to negate a relation in logic?

Published on 10 Apr 2026 - 2:05

578

Views

Find the distance between these two open balls

Published on 16 Apr 2026 - 16:01

500

Views

Prob. 2, Sec. 3.3, in INTRO. TO REAL ANALYSIS by Bartle & Sherbert: What is the limit of this sequence?

Published on 14 Apr 2026 - 19:22

98

Views

Heine theorem proof

Published on 15 May 2026 - 10:44

59

Views

Find the norm of the linear operator $f(x) = \int_0^2x(t)dt$

Published on 14 Apr 2026 - 1:28

925

Views

Generalization of Fatou's Lemma Without the Monotone Convergence Theorem?

Published on 11 May 2026 - 8:36

2.9k

Views

How can a finite set not have a maximum or minimum?

Published on 15 May 2026 - 16:51

83

Views

Prove $A$ is closed

Published on 13 Apr 2026 - 17:17

31

Views

A problem related to series that looks similar to Puiseux series

Published on 16 Apr 2026 - 4:24

46

Views

Prove $\limsup_{\epsilon \to 0} \epsilon^{-\gamma p} ⨍_{B(x_0,\epsilon)} |f(x)|^p dx < \infty \implies f(x) \le C |x-x_0|^\gamma$

Published on 15 Apr 2026 - 2:35

106

Views

Checking uniform continuity of a function

Published on 10 May 2026 - 21:14

692

Views

Intuition behind the Banach fixed-point theorem

Published on 10 May 2026 - 15:44

482

Views

MVT/Rolle's Theorem on twice differentiable function.

Published on 15 Apr 2026 - 13:15

List Question

Where is wrong with the following "proof"?

Find the norms of the linear operator $Af(x) =f(x^2)$

How to negate a relation in logic?

Find the distance between these two open balls

Prob. 2, Sec. 3.3, in INTRO. TO REAL ANALYSIS by Bartle & Sherbert: What is the limit of this sequence?

Heine theorem proof

Find the norm of the linear operator $f(x) = \int_0^2x(t)dt$

Generalization of Fatou's Lemma Without the Monotone Convergence Theorem?

How can a finite set not have a maximum or minimum?

Prove $A$ is closed

A problem related to series that looks similar to Puiseux series

Prove $\limsup_{\epsilon \to 0} \epsilon^{-\gamma p} ⨍_{B(x_0,\epsilon)} |f(x)|^p dx < \infty \implies f(x) \le C |x-x_0|^\gamma$

Checking uniform continuity of a function

Intuition behind the Banach fixed-point theorem

MVT/Rolle's Theorem on twice differentiable function.

Trending Questions

Popular # Hahtags

Popular Questions