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{{Redirect|Gödel|[[bahasa pemrograman]]|Gödel (programming language)|kegunaan lain|Godel (disambiguasi)}}
{{Infobox scientist
| name = Kurt Gödel
| image = <!--Kurt gödel.jpg-->
| image_size =
| caption =
|birth_name=Kurt Friedrich Gödel
| birth_date = {{birth date|1906|4|28}}
| birth_place = Brünn, [[Austria-Hungary]] (sekarang [[Brno]], [[Czech Republic]])
| death_date = {{death date and age|1978|1|14|1906|4|28}}
| death_place = [[Princeton, New Jersey|Princeton]], [[New Jersey]], [[Amerika Serikat]]
| residence = [[Amerika Serikat]]
| citizenship = Austria, [[Amerika Serikat]]
| field = [[Matematika]], [[Logika matematika]]
| work_institutions = [[:en:Institute for Advanced Study|Institute for Advanced Study]]
| alma_mater = [[:en:University of Vienna|University of Vienna]]
| thesis_title = Über die Vollständigkeit des Logikkalküls
| doctoral_advisor = [[:en:Hans Hahn (mathematician)|Hans Hahn]]
| doctoral_students =
| influences =
| influenced =
| known_for = [[Teorema ketaklengkapan Gödel]], [[:en:Gödel's completeness theorem|Teorema kelengkapan Gödel]], konsistensi [[:en:Continuum hypothesis|hipotesis continuum]] dengan [[:en:ZFC|ZFC]], [[:En:Gödel metric|metrik Gödel]], [[:en:Gödel's ontological proof|bukti ontologi Gödel]]
| prizes = [[Albert Einstein Award]] (1951); [[National Medal of Science]] (USA) in Mathematical, Statistical, and Computational Sciences (1974)<br/>[[Fellow of the British Academy]]
| religion = [[Teisme]]<ref>{{cite book|title=A to Z of Mathematicians|year=2005|publisher=Infobase Publishing|isbn=9780816053384|author=Tucker McElroy|page=118|quote=Gödel had a happy childhood, and was called "Mr. Why" by his family, due to his numerous questions. He was baptized as a Lutheran, and re- mained a theist (a believer in a personal God) throughout his life.}}</ref>
| signature = Kurt Gödel signature.svg
| footnotes =
}}
'''Kurt Friedrich Gödel''' ({{IPAc-en|ˈ|k|ɜr|t|_|g|ɜr|d|əl}}; {{IPA-de|ˈkʊʁt ˈɡøːdəl|lang|Kurt gödel.ogg}}; {{lahirmati|[[Austria]] |28|4|1906|[[Princeton, New Jersey]], [[Amerika Serikat]]|14|1|1978}}) adalah seorang ahli [[matematika]], [[logika]] dan [[filsuf]] asal [[Austria]], yang kemudian beralih menjadi warganegara [[Amerika Serikat]]. Bersama dengan [[Aristoteles]] dan [[Gottlob Frege]], ia dianggap sebagai tokoh logika paling penting dalam sejarah, di mana Gödel memberikan dampak luar biasa pada pemikiran ilmiah dan filsafat pada abad ke-20, ketika tokoh lain seperti [[Bertrand Russell]],<ref name="Stanford&Son">For instance, in their ''[http://plato.stanford.edu/entries/principia-mathematica/ Principia Mathematica'']'' (''Stanford Encyclopedia of Philosophy'' edition).</ref> [[:en:A. N. Whitehead|A. N. Whitehead]],<ref name="Stanford&Son"/> dan [[David Hilbert]] mempelopori penggunaan logika dan [[teori himpunan]] untuk memahami [[:en:foundations of mathematics|dasar-dasar matematika]].
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=== Teorema Ketidaklengkapan ===
{|class="toccolours" style="float: right; margin-left: 0.5em; margin-right: 0.5em; font-size: 84%; background:#white; color:black; width:30em; max-width: 30%;" cellspacing="5"
|style="text-align: left;"| "Kurt Gödel's achievement in modern logic is singular and monumental – indeed it is more than a monument, it is a landmark which will remain visible far in space and time. ... The subject of logic has certainly completely changed its nature and possibilities with Gödel's achievement." —[[John von Neumann]]<ref>Halmos, P.R. "The Legend of von Neumann", The American Mathematical Monthly, Vol. 80, No. 4. (April 1973), pp. 382–394</ref>
|}
 
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Gödel menyelesaikan [[:en:habilitation|habilitasinya]] di Vienna pada tahun 1932, dan pada tahun 1933 ia menjadi seorang ''[[:en:Privatdozent|Privatdozent]]'' (dosen tanpa bayaran) di sana. Pada tahun 1933 [[Adolf Hitler]] mulai berkuasa di Jerman, dan pada tahun-tahun berikutnya, Nazi mulai naik pengaruhnya di Austria, dan di kalangan ahli matematika Vienna.
Dalam bulan 1936, [[:en:Moritz Schlick|Moritz Schlick]], yang seminarnya membangkitkan ketertarikan Gödel pada logika, dibunuh oleh seorang mahasiswa pro-Nazi. Ini menimbulkan "suatu krisis syaraf berat" dalam diri Gödel.<ref name=Casti2001>{{Cite book
| last1 = Casti | first1 = John L.
| last2 = Depauli | first2 = Werner
| year = 2001
| title = Gödel : a life of logic
| doi = 10.1287/moor.1050.0169
| isbn = 0-7382-0518-4
| location = Cambridge, Mass.
| publisher=Basic Books
| journal=Mathematics of Operations Research
| volume = 31
| page = 147
| last3 = Koppe
| first3 = Matthias
| last4 = Weismantel
| first4 = Robert
| postscript = <!--None-->
}}. Dari halaman 80, which quotes Rudolf Gödel, Kurt's brother and a medical doctor. The words "a severe nervous crisis", and the judgement that the Schlick assassination was its trigger, are from the Rudolf Gödel quote. Rudolf knew Kurt well in those years.</ref>
Ia mulai mengalami gejala-gejala paranoid, termasuk ketakutan akan diracuni, dan melewatkan beberapa bulan di sebuah [[sanitarium]] untuk penyakit syarat.<ref>Dawson 1997, pp. 110–112</ref>
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[[File:Kurt godel tomb 2004.jpg|right|thumb|200px|Batu nisan Kurt dan Adele Gödel di pekuburan Princeton, N.J.]]
Pada akhir hidupnya, Gödel mengalami beberapa kali [[gangguan mental]] dan penyakit. Ia menderita [[:en:persecutory delusions|ketakutan besar akan diracuni]]; ia hanya mau makan makanan yang disiapkan oleh istrinya, Adele. Pada akhir tahun 1977, istrinya masuk rumah sakit selama 6 bulan dan tidak mampu menyiapkan makanan untuk suaminya. Akibatnya, Gödel tidak mau makan, sehingga akhirnya meninggal karena kelaparan.<ref>{{cite web|url=http://www.nature.com/nature/journal/v435/n7038/full/435019a.html|title=Gödel's universe|author=Davis, Martin|work=Nature|date=May 4, 2005}}</ref> Beratnya hanya 65 pound (sekitar 30&nbsp;kg) ketika meninggal. Pada akta kematian tertulis bahwa ia meninggal akibat "kekurangan gizi dan kelaparan karena gangguan kepribadian" pada [[:en:Princeton Hospital|Princeton Hospital]] tanggal 14 Januari 1978.<ref>{{cite book
| last = Toates
| first = Frederick
|author2=Olga Coschug Toates
| title = Obsessive Compulsive Disorder: Practical Tried-and-Tested Strategies to Overcome OCD
| publisher=Class Publishing
| year = 2002
| page = 221
| isbn = 978-1-85959-069-0}}</ref> Adele meninggal tiga tahun kemudian pada tahun 1981.
 
== Pandangan agama==
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== Referensi ==
 
{{Reflist|30em}}
 
== Pustaka ==
 
* Dawson, John W., 1997. ''Logical dilemmas: The life and work of Kurt Gödel''. Wellesley MA: A K Peters.
* [http://en.wikisource.org/w/index.php?title=1911_Encyclop%C3%A6dia_Britannica/Br%C3%BCnn&oldid=447734 1911 Encyclopædia Britannica/Brünn]. (September 19, 2007). In Wikisource, The Free Library. Retrieved 10&nbsp;pm EST March 13, 2008.
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== Pustaka tambahan ==
 
* John L. Casti and Werner DePauli, 2000. ''Gödel: A Life of Logic'', Basic Books (Perseus Books Group), Cambridge, MA. ISBN 0-7382-0518-4.
* [[:en:John W. Dawson, Jr|John W. Dawson, Jr]]. ''Logical Dilemmas: The Life and Work of Kurt Gödel''. AK Peters, Ltd., 1996.
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{{Wikiquote}}
*{{MathGenealogy|id=19539}}
*{{ScienceWorldBiography | urlname=Goedel | title=Gödel, Kurt (1906–1978)}}
*Kennedy, Juliette. [http://plato.stanford.edu/entries/goedel "Kurt Gödel."] In Stanford Encyclopedia of Philosophy.
*[http://www.newyorker.com/archive/2005/02/28/050228crat_atlarge Time Bandits]: an article about the relationship between Gödel and Einstein by Jim Holt
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