Template:Selected anniversaries/March 20: Difference between revisions

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||1964 – The precursor of the European Space Agency, ESRO (European Space Research Organisation) is established per an agreement signed on June 14, 1962.
||1964 – The precursor of the European Space Agency, ESRO (European Space Research Organisation) is established per an agreement signed on June 14, 1962.


||1983 – Ivan Matveyevich Vinogradov, Russian mathematician and academic (b. 1891)Ivan Matveevich Vinogradov ForMemRS[1](Russian: Ива́н Матве́евич Виногра́дов; IPA: [ɪˈvan mɐtˈvʲejɪvʲɪtɕ vʲɪnɐˈɡradəf] (About this sound listen); 14 September 1891 – 20 March 1983) (not to be confused with Askold Ivanovich Vinogradov of the Bombieri-Vinogradov theorem) was a Soviet mathematician, who was one of the creators of modern analytic number theory,
||1983 – Ivan Matveyevich Vinogradov, Russian mathematician and academic born. He was one of the creators of modern analytic number theory,


||1993 – Polykarp Kusch, German-American physicist and academic, Nobel Prize laureate (b. 1911)
||1993 – Polykarp Kusch, German-American physicist and academic, Nobel Prize laureate (b. 1911)
||Børge Christian Jessen (d. 20 March 1993) was a Danish mathematician best known for his work in analysis, specifically on the Riemann zeta function, and in geometry, specifically on Hilbert's third problem.


File:Ursa Nano.jpg|link=Ursa Nano (nonfiction)|2017: ''[[Ursa Nano (nonfiction)|Ursa Nano]]'' is declared Picture of the Day.
File:Ursa Nano.jpg|link=Ursa Nano (nonfiction)|2017: ''[[Ursa Nano (nonfiction)|Ursa Nano]]'' is declared Picture of the Day.


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Revision as of 18:19, 23 March 2018