List questions from alternative-proof

Published on 25 Mar 2026 - 1:26

299

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Proof of Chernoff's Inequality

Published on 17 Apr 2018 - 20:53

106

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How does one prove the finite intersection property using Limit Point Compactness?

Published on 18 Apr 2018 - 16:19

1.3k

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Proving two functions are equal with their derivatives

Published on 24 Mar 2026 - 22:08

133

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Is the base case $m=0$ in this proof by induction correct?

Published on 25 Apr 2018 - 6:21

532

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Understanding solution of PDE using method: separation of variables.

Published on 24 Mar 2026 - 20:00

123

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Fredholm Integral Operator - Arzela-Ascoli Theorem

Published on 26 Apr 2018 - 13:45

41

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Compute the coefficients of $\sum\limits_{n=1}^\infty A_n\sin\frac{n\pi x}{l}=\frac{x^2-x}{4}$

Published on 24 Mar 2026 - 22:07

41

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Prove or disprove if the sequence {x_n^8} converges, then the sequence {x_n} also converges.

Published on 30 Apr 2018 - 1:28

718

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Proof, Golden Ratio and Fibonacci

Published on 30 Apr 2018 - 10:37

168

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Can we prove change of variable using Skorokhod representation instead of standard machine?

Published on 01 May 2018 - 10:04

89

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If $(X, d_x)$ and $(Y, d_Y)$ are connected show that $(X \times Y, d)$ where $d((x_1, y_1), (x_2, y_2)) = d_x(x_1, x_2) + d_Y(y_1, y_2)$ is connected

Published on 25 Mar 2026 - 23:13

173

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Prove of divergence of reciprocals of primes without infinitude of primes.

Published on 25 Mar 2026 - 8:46

44

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Simpler proof that $3(a\cdot b)(a\cdot c)-(b\cdot c)\leq 2$ for unit vectors $a,b,c$

Published on 25 Mar 2026 - 21:01

190

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Is this proof for $e^{i\pi}=-1$ correct?

Published on 05 May 2018 - 12:42

List Question

How would one solve Weibel 1.3.1 in a general Abelian category?

Proof of Chernoff's Inequality

How does one prove the finite intersection property using Limit Point Compactness?

Proving two functions are equal with their derivatives

Is the base case $m=0$ in this proof by induction correct?

Understanding solution of PDE using method: separation of variables.

Fredholm Integral Operator - Arzela-Ascoli Theorem

Compute the coefficients of $\sum\limits_{n=1}^\infty A_n\sin\frac{n\pi x}{l}=\frac{x^2-x}{4}$

Prove or disprove if the sequence {x_n^8} converges, then the sequence {x_n} also converges.

Proof, Golden Ratio and Fibonacci

Can we prove change of variable using Skorokhod representation instead of standard machine?

If $(X, d_x)$ and $(Y, d_Y)$ are connected show that $(X \times Y, d)$ where $d((x_1, y_1), (x_2, y_2)) = d_x(x_1, x_2) + d_Y(y_1, y_2)$ is connected

Prove of divergence of reciprocals of primes without infinitude of primes.

Simpler proof that $3(a\cdot b)(a\cdot c)-(b\cdot c)\leq 2$ for unit vectors $a,b,c$

Is this proof for $e^{i\pi}=-1$ correct?

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