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# Questions

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### Hessian as a tensor, multi-dimensional taylor series, and generalizations

jul 15 10 at 2:33 David Corwin 6,7302357

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### How did Takagi prove Kronecker’s Jugendtraum for Q(i)?

mar 31 at 20:34 David Corwin 6,7302357

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### Can formal logic give a precise notion of “canonical”?

jun 4 12 at 20:40 David Corwin 6,7302357

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### Formal non-CM in local fields

jun 19 at 3:18 David Corwin 6,7302357

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### Relation between Sheaf and Group Cohomology

jul 6 10 at 1:35 algori 16.1k12994

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### Finding f such that f(f(x))=g(x) given g

may 31 11 at 12:35 quid 13.5k3354

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### Standard Deviation of Averages of Random Numbers

may 31 11 at 18:55 David Harris 2,5991418

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### Lie Algebras and Simple Connectivity for general algebraic groups

dec 2 10 at 19:53 George McNinch 1,9301511

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### How do I visualize finite covers of curves over non-algebraically closed fields?

jul 28 10 at 23:55 Pete L. Clark 40k4103227

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