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Questions
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Graph Theory Terminology Question

sep 6 at 19:26 Patricia Hersh 2,685●1●9●21

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Where else has Proposition B1.3.17 in the Elephant been proved?

aug 13 at 23:05 Tom Leinster 13.5k●1●40●83

 
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How can I see that the slice of a presheaf category is equivalent to the presheaf category of the category of elements?

feb 27 12 at 10:39 Martin Brandenburg 29.1k●2●46●130

 
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A conjecture on the relative size of Goldbach pairs?

dec 2 11 at 16:16 Chuck 378●5●11

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What is the “strongest” non-local property of a ring/module that is true of all localizations at maximal ideals?

oct 25 11 at 0:12 Paul Balmer 404●2●8

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Is this a proper application of the Lowenheim-Skolem Theorem to a proper class?

apr 12 11 at 21:08 Chuck 378●5●11

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Most efficient checking algorithm for Pell’s Equation

apr 3 11 at 14:25 Chuck 378●5●11