Question

Prove an algorithm on the Thue-Morse sequence by induction

score 86 · Answer 1 · 2026-04-11 21:53:48

86

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Prove an algorithm on the Thue-Morse sequence by induction

Published on 11 Apr 2026 - 21:53

score 978 · Answer 2 · 2026-04-12 05:44:14

978

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Checking if a solution set of linear equations is a subspace

Published on 12 Apr 2026 - 5:44

score 49 · Answer 3 · 2026-03-30 09:44:02

49

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Proving Integrability Using Uniform Continuity

Published on 30 Mar 2026 - 9:44

score 71 · Answer 4 · 2020-05-18 14:19:34

71

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doubt about, show that space metric is a category

Published on 18 May 2020 - 14:19

score 132 · Answer 5 · 2026-03-28 06:10:23

132

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$|G|=105$, Show that is $P_3$ is a Sylow-3-subgroup then $5||N_G(P_3)|$

Published on 28 Mar 2026 - 6:10

score 362 · Answer 6 · 2020-05-18 16:05:16

362

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True or false: $\frac{\mathrm d}{\mathrm dx}(\int _2^{\:e^x}\:\ln t \,dt)=x-\ln 2$. Support with a proof

Published on 18 May 2020 - 16:05

score 1.8k · Answer 7 · 2020-05-18 16:07:55

1.8k

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Prove that χ(G+H) = χ(G) + χ(H). (Prove that the chromatic number of G and H is equal to the chromatic number of the joint graph G+H)

Published on 18 May 2020 - 16:07

score 107 · Answer 8 · 2020-05-18 17:29:57

107

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$f$ convergent $\implies\lim f'=0$

Published on 18 May 2020 - 17:29

score 48 · Answer 9 · 2026-04-01 08:59:30

48

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Does it follow from Gautschi's Inequality that $x^s > \frac{\Gamma(x+s)}{\Gamma(x)} > x(x+1)^{s-1}$

Published on 01 Apr 2026 - 8:59

score 37 · Answer 10 · 2026-04-08 19:25:54

37

Views

Proof involving projection

Published on 08 Apr 2026 - 19:25

score 142 · Answer 11 · 2026-04-13 02:11:06

142

Views

Prob. 5, Sec. 31, in Munkres' TOPOLOGY, 2nd ed: The set of points of equality of two continuous mappings into a Hausdorff space is closed

Published on 13 Apr 2026 - 2:11

score 42 · Answer 12 · 2026-04-11 12:55:30

42

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Is this geometric proof logically circular?

Published on 11 Apr 2026 - 12:55

score 544 · Answer 13 · 2026-04-11 19:09:28

544

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Proof that degree $n$ polynomial has at most $n$ roots (counting multiplicity)

Published on 11 Apr 2026 - 19:09

score 33 · Answer 14 · 2020-05-18 21:06:50

33

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Could someone tell me if my proof is valid? $f$ is real function continuous at $[a,b]$ such that $f''(x)$ exists $\forall x\in(a,b)$

Published on 18 May 2020 - 21:06

score 638 · Answer 15 · 2026-03-31 22:09:57

638

Views

Prove or disprove that R is an equivalence relation

Published on 31 Mar 2026 - 22:09

List Question

Prove an algorithm on the Thue-Morse sequence by induction

Checking if a solution set of linear equations is a subspace

Proving Integrability Using Uniform Continuity

doubt about, show that space metric is a category

$|G|=105$, Show that is $P_3$ is a Sylow-3-subgroup then $5||N_G(P_3)|$

True or false: $\frac{\mathrm d}{\mathrm dx}(\int _2^{\:e^x}\:\ln t \,dt)=x-\ln 2$. Support with a proof

Prove that χ(G+H) = χ(G) + χ(H). (Prove that the chromatic number of G and H is equal to the chromatic number of the joint graph G+H)

$f$ convergent $\implies\lim f'=0$

Does it follow from Gautschi's Inequality that $x^s > \frac{\Gamma(x+s)}{\Gamma(x)} > x(x+1)^{s-1}$

Proof involving projection

Prob. 5, Sec. 31, in Munkres' TOPOLOGY, 2nd ed: The set of points of equality of two continuous mappings into a Hausdorff space is closed

Is this geometric proof logically circular?

Proof that degree $n$ polynomial has at most $n$ roots (counting multiplicity)

Could someone tell me if my proof is valid? $f$ is real function continuous at $[a,b]$ such that $f''(x)$ exists $\forall x\in(a,b)$

Prove or disprove that R is an equivalence relation

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