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Questions
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13
14
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8
answers
2k
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Are quivers useful outside of Representation Theory?

feb 27 at 4:55 isomorphismes 55●1●4

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10
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10
answers
2k
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Why semigroups could be important?

feb 25 11 at 23:42 Yemon Choi 8,456●1●19●44

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4
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2
answers
974
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Is x*tan(x) integrable in elementary functions?

oct 2 at 12:26 Peter Mueller 3,780●1●9●18

3
0
votes
2
answers
797
views

Is Algebraic Geometry really natural? [closed]

jan 29 12 at 19:39 Charles Matthews 9,740●12●39

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3
votes
2
answers
699
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Certain type of regular languages

dec 11 at 5:22 MathOverflow♦ 1●2●3

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19
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2
answers
496
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Mapping from a finite index subgroup onto the whole group

mar 2 12 at 14:29 Benjamin Steinberg 10.7k●1●14●49

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5
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1
answer
368
views

F.p. groups where all elements of the same order are conjugate

oct 30 11 at 19:33 Denis Osin 1,706●6●14

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4
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1
answer
365
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Do all finitely generated nilpotent semigroups have polynomial growth?

may 31 11 at 0:12 Mark Sapir 27.7k●2●57●118

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5
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1
answer
320
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How hopficity is preserved under finite index?

mar 5 11 at 19:14 Victor 433●3●14

 
3
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1
answer
267
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Growth zeta-functions of regular languages

jun 21 11 at 20:04 Steven Stadnicki 212●7

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