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5 Answers

Score Activity Newest
15 votes
Accepted

Number theory and NP-complete

  • computational-complexity
  • nt.number-theory
answered Aug 10, 2011 at 22:45
11 votes

What is the spectrum of possible cofinality types for cuts in an ordered field? Or in a model of the hyperreals? Or in a nonstandard model of arithmetic?

  • set-theory
  • lo.logic
  • model-theory
  • nonstandard-analysis
  • theories-of-arithmetic
answered Aug 11, 2011 at 2:17
9 votes

Fiction books about mathematicians?

  • ho.history-overview
  • big-list
  • soft-question
  • books
answered Jul 8, 2012 at 13:51
9 votes

What is the shortest Ph.D. thesis?

  • ho.history-overview
answered Feb 8, 2011 at 16:46
3 votes

a different nested intervals theorem

  • real-analysis
  • lo.logic
answered Aug 11, 2011 at 1:47
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