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# Questions

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### Is there a nice criterion for when the splitting fields of two irreducible polynomials are equal?

apr 4 at 12:50 Peter Mueller 3,7801918

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### Philosophy behind Mochizuki’s work on the ABC conjecture

feb 22 at 18:21 unknown (yahoo) 171110

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### A soft introduction to physics for mathematicians who don’t know the first thing about physics

dec 12 at 14:17 nabil 815

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### Why is there no “regular etale fundamental group”?

oct 4 at 18:04 David Speyer 55.2k3102236

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### What is the intuition for $\mathbb{Q}^{ab}$ having cohomological dimension $1$?

may 15 12 at 20:57 James D. Taylor 3,66931242

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### Understanding (the wiki page on) Verdier duality

apr 19 12 at 1:11 David Roberts 11.7k21855

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### Which groups are quotients of symmetric groups? [closed]

mar 12 12 at 19:27 Qiaochu Yuan 38.4k5116301

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### Are there n polynomials for which all intersection multiplicities are at least m?

feb 12 12 at 23:47 Florian Eisele 1,27139

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### What is the obstruction for a local set of models of a curve to come from a global model?

jan 31 12 at 9:41 Chandan Singh Dalawat 11.5k13973

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