20

Questions
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Request for the proof of a result from Ramanujan’s letter to Hardy.

jul 4 at 10:55 Chandrasekhar 2,020●1●11●27

 
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1
answer
1k
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Why is this theorem attributed to Serre?

jun 22 at 8:07 Chandrasekhar 2,020●1●11●27

 
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2
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651
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Doubt in the proof of $\lim_{s \to 1^{+}} L(s,\chi) = L(1,\chi)$

feb 20 12 at 19:41 GH 15.1k●1●31●53

 
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0
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165
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Idea behind choosing $\small f(x)$ as $c^{s}x^{p-1} \frac{[\theta(x)]^{p}}{(p-1)!}$ in the proof that $\pi$ is transcendental.

oct 14 11 at 22:36 Chandrasekhar 2,020●1●11●27

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9
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820
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Example of a Group which has $\text{SL}_{n}(\mathbb{Z})$ as the automorphism group

oct 9 11 at 10:31 Chandrasekhar 2,020●1●11●27

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4
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2
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930
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Example of an infinite abelian but non-cyclic group whose automorphism group is cyclic.

jan 10 at 11:03 Adam Przezdziecki 166●1●3

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3
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2k
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Ramanujan’s eccentric Integral formula

jul 30 11 at 11:09 Chandrasekhar 2,020●1●11●27

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1
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2k
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Ramanujan’s Incorrect formula

may 30 11 at 17:39 Chandrasekhar 2,020●1●11●27

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1
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1k
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On a Conjecture of Schinzel and Sierpinski

jul 25 11 at 20:26 Chandrasekhar 2,020●1●11●27

 
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2
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737
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Dirichlet’s Divisor Function

aug 3 10 at 11:24 Hashem sazegar 250●2●9

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