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Josh Guffin

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Name Josh Guffin
Member for 3 years
Seen Jun 10 2012 at 2:09
Website
Location Philadelphia, PA
Age 33
Postdoc at Upenn

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A single paper everyone should read? [closed]

jan 7 12 at 22:42 Andres Caicedo 14.8k●1●43●81

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What should be learned in a first serious schemes course?

jul 28 11 at 13:49 Jason Starr 1,935●9●15

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Why is a topology made up of ‘open’ sets? [closed]

jan 21 at 20:07 Marcos Cossarini 713●6●8

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Jokes in the sense of Littlewood: examples? [closed]

dec 10 at 11:42 Michael Hardy 4,558●1●23●48

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Why worry about the axiom of choice?

jul 2 10 at 12:56 WM 1●1●6

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Algebraic geometry examples

oct 31 10 at 3:09 roy smith 5,026●36●29

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How to know if somebody else is also working on your problem?

apr 28 10 at 1:46 Pete L. Clark 40k●4●103●227

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Why do we teach calculus students the derivative as a limit?

may 19 12 at 6:02 David Feldman 11.4k●3●25●79

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Undergraduate math research

nov 18 10 at 21:23 Tyler Clark 111●9

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When are GIT quotients projective?

nov 21 09 at 21:27 Greg Stevenson 5,568●1●16●20

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