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Bjørn Kjos-Hanssen's user avatar
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Bjørn Kjos-Hanssen
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answered
Divergence between two random variables
awarded
 Nice Answer
answered
Can we represent computable functions by r.e. sets ?
revised
Uncertainty principle and Cramer-Rao bound - is there relation?
deleted 14 characters in body
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Uncertainty principle and Cramer-Rao bound - is there relation?
awarded
 Nice Answer
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Undecidable problems in geometry
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A question on independence
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 Necromancer
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A non-associative three-valued logic
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Martin's cone theorem and recursion theory
Nice, much better than my example.
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Probability of unique elements in each of 'S' multisets sampled with uniform probability
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Is modern computability theory "really" about algorithms?
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How to approximate non-computably recursive set by computably recursive set
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Question about a Limit of Gaussian Integrals and how it relates to Path Integration (if at all)?
Looks like the left hand side of (**) depends on $t$, but the right hand side does not?
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A set for which it is hard to determine whether or not it is countable.
@Tanmay: apparently they show NCR$_n$ is properly $\mathbf\Pi^1_1$ as soon as there are not enough power sets (and countable hence $\mathbf\Sigma^0_2$ when there are).
awarded
 Nice Answer
answered
A set for which it is hard to determine whether or not it is countable.
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Toy Models of Quantum Mechanics
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 Yearling
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