62

Questions
votes newest views recent
49
43
votes
10
answers
5k
views

Is Fourier analysis a special case of representation theory or an analogue?

dec 6 at 0:36 Steve Huntsman 8,139●1●22●56

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36
votes
2
answers
1k
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Is primary decomposition still important?

aug 22 at 14:04 Karl Schwede 11.3k●1●14●35

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33
votes
9
answers
6k
views

Intuition for Group Cohomology

jan 6 at 5:54 David Corwin 6,730●23●56

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30
votes
9
answers
4k
views

Learning Class Field Theory: Local or Global First?

nov 14 at 16:10 David Corwin 6,730●23●56

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26
votes
4
answers
2k
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What, precisely, does Klein’s Erlangen Program state?

jan 28 at 18:23 Abdelmalek Abdesselam 2,251●4●17

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22
votes
3
answers
884
views

What is the difference between an automorphic form and a modular form?

mar 17 at 20:37 David Corwin 6,730●23●56

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22
votes
6
answers
3k
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How is representation theory used in modular/automorphic forms?

nov 12 10 at 6:30 Marc Palm 6,946●7●20

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20
votes
6
answers
3k
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Why can’t proofs have infinitely many steps?

jun 23 at 21:16 Mariano Suárez-Alvarez 30.6k●7●68●153

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19
votes
2
answers
2k
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Why is Class Field Theory the same as Langlands for GL_1?

may 31 11 at 15:49 Keerthi Madapusi Pera 1,631●1●5●10

5
19
votes
1
answer
794
views

Can one prove complex multiplication without assuming CFT?

dec 27 at 5:50 David Corwin 6,730●23●56

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