15

Questions
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3
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1
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276
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Why to count integers that are relatively prime to their euler function?

apr 3 at 13:48 Dietrich Burde 1,855●3●12

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2
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1
answer
367
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Looking for the perfect morse

jul 20 at 14:18 Liviu Nicolaescu 11.3k●1●20●33

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10
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3
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548
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Number of generators of a subgroup of a finite simple group

nov 26 at 7:17 Lior Bary-Soroker 1,355●7●18

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2
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238
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Is the absolute Galois group of the field of Laurent series in positive characteristic finitely generated?

jun 13 at 11:37 Chandan Singh Dalawat 11.5k●1●39●73

 
4
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1
answer
80
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Open subgroups of free pro-C groups

apr 29 12 at 11:01 Pavel Zalesskii 66●1

 
5
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1
answer
246
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Open subgroups of free profinite groups

apr 27 12 at 19:27 Benjamin Steinberg 10.7k●1●14●49

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3
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0
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232
views

Cutting and pasting in Galois theory

jan 16 12 at 13:36 Lior Bary-Soroker 1,355●7●18

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5
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1
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368
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How many normal subgroups a primitive group can have?

jun 24 11 at 10:07 Derek Holt 6,868●1●12●27

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8
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1
answer
617
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When the splitting fields of shifted generic polynomials are linearly disjoint?

apr 13 10 at 16:19 cheater 49●8

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16
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5
answers
977
views

When to split/merge papers?

jan 11 10 at 19:19 Idoneal 1,169●6●11

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