Question

How to use a simple function in Stieltjes integral to approximate Riemann integral?

score 160 · Answer 1 · 2026-03-25 06:04:51

160

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How to use a simple function in Stieltjes integral to approximate Riemann integral?

Published on 25 Mar 2026 - 6:04

score 96 · Answer 2 · 2015-04-02 21:53:23

96

Views

Example of Riemann Integrable with three requirement

Published on 02 Apr 2015 - 21:53

score 470 · Answer 3 · 2015-04-11 18:53:49

470

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Riemann Integral of Unit Fraction Indicator Function

Published on 11 Apr 2015 - 18:53

score 39 · Answer 4 · 2015-04-27 19:23:37

39

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Are Riemann-integrals supposed to have a finite value?

Published on 27 Apr 2015 - 19:23

score 533 · Answer 5 · 2015-04-27 21:44:02

533

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Integration of step functions

Published on 27 Apr 2015 - 21:44

score 7.9k · Answer 6 · 2015-04-28 02:09:31

7.9k

Views

Proving that $ f: [a,b] \to \Bbb{R} $ is Riemann-integrable using an $ \epsilon $-$ \delta $ definition.

Published on 28 Apr 2015 - 2:09

score 49 · Answer 7 · 2015-05-06 05:11:57

49

Views

Proving identities about measurable sets

Published on 06 May 2015 - 5:11

score 136 · Answer 8 · 2015-05-26 03:46:17

136

Views

Find all continuous function $f:\mathbb{R}\rightarrow\mathbb{R}$ such that $(f(x))^2+8=\int\limits_0^xf(t)dt$

Published on 26 May 2015 - 3:46

score 160 · Answer 9 · 2015-05-26 15:51:23

160

Views

Example for the benefit from monotone convergence

Published on 26 May 2015 - 15:51

score 158 · Answer 10 · 2015-05-26 18:50:55

158

Views

Let $f,g$ be differentiable functions such that $\int\limits_0^{f(x)}f(t)g(t)dt=g(f(x))$. Show that $g(0)=0$

Published on 26 May 2015 - 18:50

score 82 · Answer 11 · 2015-05-26 20:47:48

82

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Lef $f'$ be integrable and $f(0)=0$. Show that $|f(x)|\leq\sqrt{\int\limits_0^1|f'(t)|^2dt}$

Published on 26 May 2015 - 20:47

score 292 · Answer 12 · 2015-05-27 02:18:08

292

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Find all continuous real valued function such that $(f(x))^2+C=\int\limits_0^xf(t)dt$

Published on 27 May 2015 - 2:18

score 1.8k · Answer 13 · 2015-05-27 15:01:17

1.8k

Views

How do I complete this proof that the absolute value of an integral function is an integrable function?

Published on 27 May 2015 - 15:01

score 198 · Answer 14 · 2015-05-29 16:14:38

198

Views

Convergence of a subsequence of a subsequence of distribution functions

Published on 29 May 2015 - 16:14

score 1.1k · Answer 15 · 2015-05-30 20:57:25

1.1k

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A Riemann integrable, non-regulated function

Published on 30 May 2015 - 20:57

List Question

How to use a simple function in Stieltjes integral to approximate Riemann integral?

Example of Riemann Integrable with three requirement

Riemann Integral of Unit Fraction Indicator Function

Are Riemann-integrals supposed to have a finite value?

Integration of step functions

Proving that $ f: [a,b] \to \Bbb{R} $ is Riemann-integrable using an $ \epsilon $-$ \delta $ definition.

Proving identities about measurable sets

Find all continuous function $f:\mathbb{R}\rightarrow\mathbb{R}$ such that $(f(x))^2+8=\int\limits_0^xf(t)dt$

Example for the benefit from monotone convergence

Let $f,g$ be differentiable functions such that $\int\limits_0^{f(x)}f(t)g(t)dt=g(f(x))$. Show that $g(0)=0$

Lef $f'$ be integrable and $f(0)=0$. Show that $|f(x)|\leq\sqrt{\int\limits_0^1|f'(t)|^2dt}$

Find all continuous real valued function such that $(f(x))^2+C=\int\limits_0^xf(t)dt$

How do I complete this proof that the absolute value of an integral function is an integrable function?

Convergence of a subsequence of a subsequence of distribution functions

A Riemann integrable, non-regulated function

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