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Questions
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Does the quaternion group Q_8 have a presentation of this form?

may 9 12 at 17:50 Mark Sapir 27.5k●2●57●118

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A solvability theorem

jan 20 12 at 21:50 Marty Isaacs 1,328●8●8

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Larger cycle than 4, 2, 1 in Collatz iteration?

jun 28 11 at 4:21 Gottfried Helms 1,351●1●3●10

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Proving Congruence Without Leech Lattice

jan 30 11 at 12:43 Chandan Singh Dalawat 11.4k●1●39●73

 
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A non-commutative ring from SU(2)

dec 30 at 9:32 DavidLHarden 1,540●2●12

 
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138
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Known and unknown about Ramanujan’s tau function

mar 16 at 10:59 DavidLHarden 1,540●2●12

 
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75
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Globally irreducible lattices

jun 27 at 10:42 DavidLHarden 1,540●2●12

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Schur multipliers for Lie groups?

may 24 11 at 21:38 DavidLHarden 1,540●2●12

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