A paper by Hintikka about the modified Ramsey theorem

K. P. Hart k.p.hart at tudelft.nl
Sun Jul 25 17:49:08 EDT 2021


After mucking about a bit with the url: 
https://eng.iph.ras.ru/page25958466.htm
A special issue of Logical Investigations
KP Hart

On 7/25/21 3:03 PM, Robert Rynasiewicz wrote:
> Does anyone have a citation for this Hintikka article?  —RR
>
>> On Jul 24, 2021, at 11:48 AM, Giovanni Lagnese <giov.lagn at gmail.com 
>> <mailto:giov.lagn at gmail.com>> wrote:
>>
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>> **      External Email - Use Caution *
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>>
>> Is this paper by Hintikka correct? 
>> https://iphras.ru/uplfile/logic/log19/LI19_Hintikka.pdf 
>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__nam02.safelinks.protection.outlook.com_-3Furl-3Dhttps-253A-252F-252Fiphras.ru-252Fuplfile-252Flogic-252Flog19-252FLI19-5FHintikka.pdf-26data-3D04-257C01-257Cryno-2540jhu.edu-257Ca1c7a563d8ed4f3a709308d94ef4f327-257C9fa4f438b1e6473b803f86f8aedf0dec-257C0-257C0-257C637627636224687742-257CUnknown-257CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0-253D-257C1000-26sdata-3Ddru3-252Bk29zHitAXBRxPamVNBG9HAE2RheolreORnHIu0-253D-26reserved-3D0&d=DwMGaQ&c=XYzUhXBD2cD-CornpT4QE19xOJBbRy-TBPLK0X9U2o8&r=Njq9lWmXsQy15FxPfQQqSYvTGOKAft9YDINmsrnBWVw&m=aPWcQVEuqv-BNkSqrczawVkoTybJd3eyzeplwdRVKmM&s=hSPZEG6agdimi7YaQKgsRqAjolFSQR8Ap2o9JXJASIM&e=>
>>
>> "Yet f is obviously computable by a mechanical process, for we can 
>> simply by going through for a given m all the possible relations R 
>> (different 'colorings') for n = m, m + 1, m + 2, . . . Hence MFRT 
>> appears to be highly interesting even if it is not a Godel sentence. 
>> It is a counterexample to Church's Thesis: in a pretheoretical sense 
>> computable, but not general recursive nor therefore a Turing machine 
>> computable function." (!!)
>
-- 
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