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.
File:Thierry Aubin defeats the Forbidden Ratio using non-lineaer PDE.jpg|link=Thierry Aubin (nonfiction)|1979: Mathematician and [[APTO]] field engineer [[Thierry Aubin (nonfiction)|Thierry Aubin]] uses Riemannian geometry and non-linear partial differential equations to defeat the [[Forbidden Ratio]] in single combat.


||1983: Ivan Vinogradov dies ... mathematician and academic.  He was one of the creators of modern analytic number theory. Pic search.
||1983: Ivan Vinogradov dies ... mathematician and academic.  He was one of the creators of modern analytic number theory. Pic search.
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||2015: Petr Vopěnka dies ... mathematician. In the early seventies, he developed alternative set theory. He will be known for Vopěnka's principle. Pic.
||2015: Petr Vopěnka dies ... mathematician. In the early seventies, he developed alternative set theory. He will be known for Vopěnka's principle. Pic.
File:Ursa Nano.jpg|link=Ursa Nano (nonfiction)|2017: ''[[Ursa Nano (nonfiction)|Ursa Nano]]'' is declared Picture of the Day by the citizens of [[New Minneapolis, Canada]].


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Revision as of 20:23, 26 January 2022