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nickdrozd.github.io
| | daniellefong.com
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| | The following occurred to me on a run about two years ago: It's not given much press, but the the Halting Problem is intimately related to Gödel's First Incompleteness Theorem. Indeed it produces it as a correllary. Historically, Gödel's incompleteness results were proved by hacking arithmetic into a Turing complete system, and this is still...
| | xorshammer.com
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| | There are many functions from $latex \mathbb{N}$ to $latex \mathbb{N}$ that cannot be computed by any algorithm or computer program. For example, a famous one is the halting problem, defined by $latex f(n) = 0$ if the $latex n$th Turing machine halts and $latex f(n) = 1$ if the $latex n$th Turing machine does not...
| | www.yodaiken.com
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| | polymathprojects.org
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| (From a post "the music of the primes" byMarcus du Sautoy.) A new polymath proposal over Terry Tao's blog who wrote: "Building on the interest expressed in the comments tothis previous post, I am now formally proposing to initiate a "Polymath project" on the topic of obtaining new upper bounds on thede Bruijn-Newman constant....