Template:Selected anniversaries/November 14: Difference between revisions
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||2014: Eugene Dynkin dies ... mathematician and theorist. He has made contributions to the fields of probability and algebra, especially semisimple Lie groups, Lie algebras, and Markov processes. The Dynkin diagram, the Dynkin system, and Dynkin's lemma are named after him. Pic. | ||2014: Eugene Dynkin dies ... mathematician and theorist. He has made contributions to the fields of probability and algebra, especially semisimple Lie groups, Lie algebras, and Markov processes. The Dynkin diagram, the Dynkin system, and Dynkin's lemma are named after him. Pic. | ||
Two_Creatures_2.jpg|link=Two Creatures 2 (nonfiction)|2016: Steganographic analysis of ''[[Two Creatures 2 (nonfiction)|Two Creatures 2]]'' unexpectedly reveals "at least | Two_Creatures_2.jpg|link=Two Creatures 2 (nonfiction)|2016: Steganographic analysis of ''[[Two Creatures 2 (nonfiction)|Two Creatures 2]]'' unexpectedly reveals "at least five hundred and twelve kilobytes, possibly a thousand and twenty-four" of previously unknown [[Gnomon algorithm]] functions. | ||
File:Dennis_Paulson_of_Mars.jpg|link=Dennis Paulson of Mars|2017: [[Dennis Paulson of Mars|Dennis Paulson]] celebrates forty-sixth anniversary of [[Mariner 9 (nonfiction)|Mariner 9]] entering orbit around [[Mars (nonfiction)|Mars]]. | File:Dennis_Paulson_of_Mars.jpg|link=Dennis Paulson of Mars|2017: [[Dennis Paulson of Mars|Dennis Paulson]] celebrates forty-sixth anniversary of [[Mariner 9 (nonfiction)|Mariner 9]] entering orbit around [[Mars (nonfiction)|Mars]]. | ||
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Revision as of 17:20, 14 November 2019
1716: Mathematician and philosopher Gottfried Wilhelm Leibniz dies. He developed differential and integral calculus independently of Isaac Newton, and designed and built mechanical calculators.
1971: Mathematician and academic Hanna Neumann dies. She contributed to group theory, co-authoring the important paper Wreath products and varieties of groups (with her husband Bernhard and eldest son Peter), and authoring the influential book Varieties of Groups.
1971: Mariner 9 enters orbit around Mars. It will map 70% of the surface, and study temporal changes in the atmosphere and surface.
2011: Physicist and academic Rudolf Mössbauer dies. He was awarded the 1961 Nobel Prize in Physics for his discovery (1957) of recoilless nuclear resonance fluorescence (now known as the Mössbauer effect), the basis for Mössbauer spectroscopy.
2016: Steganographic analysis of Two Creatures 2 unexpectedly reveals "at least five hundred and twelve kilobytes, possibly a thousand and twenty-four" of previously unknown Gnomon algorithm functions.
2017: Dennis Paulson celebrates forty-sixth anniversary of Mariner 9 entering orbit around Mars.