Template:Selected anniversaries/March 12: Difference between revisions

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File:Gustav Robert Kirchhoff.jpg|link=Gustav Kirchhoff (nonfiction)|1824: Physicist and academic [[Gustav Kirchhoff (nonfiction)|Gustav Kirchhoff]] born. He will contribute to the fundamental understanding of electrical circuits, spectroscopy, and the emission of black-body radiation by heated objects.
File:Gustav Robert Kirchhoff.jpg|link=Gustav Kirchhoff (nonfiction)|1824: Physicist and academic [[Gustav Kirchhoff (nonfiction)|Gustav Kirchhoff]] born. He will contribute to the fundamental understanding of electrical circuits, spectroscopy, and the emission of black-body radiation by heated objects.


||1832 Charles Friedel, French chemist and mineralogist (d.1899)
||1832: Charles Friedel born ... chemist and mineralogist.


||1835 Simon Newcomb, Canadian-American astronomer and mathematician (d. 1909)
||1835: Simon Newcomb born ... astronomer and mathematician.


||1838 William Henry Perkin, English chemist and academic (d. 1907)
||1838: William Henry Perkin born ... chemist and academic.


||Zerah Colburn (d. March 2, 1839) was a child prodigy of the 19th century who gained fame as a mental calculator. Pic.
||Zerah Colburn (d. March 2, 1839) was a child prodigy of the 19th century who gained fame as a mental calculator. Pic.
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||1947 – Mary Jean Harrold, American computer scientist and academic (d. 2013)
||1947 – Mary Jean Harrold, American computer scientist and academic (d. 2013)


||1949 Wilhelm Steinkopf, German chemist (b. 1879)
||1949: Wilhelm Steinkopf dies ... chemist.


||Lamberto Cesari (d. 12 March 1990) was an Italian mathematician naturalized in the United States, known for his work on the theory of surface area, the theory of functions of bounded variation, the theory of optimal control and on the stability theory of dynamical systems: in particular, by extending the concept of Tonelli plane variation, he succeeded in introducing the class of functions of bounded variation of several variables in its full generality.
||1972: Louis Joel Mordell dies ... mathematician, known for pioneering research in number theory.  Pic.
 
||1990: Lamberto Cesari dies ... mathematician naturalized in the United States, known for his work on the theory of surface area, the theory of functions of bounded variation, the theory of optimal control and on the stability theory of dynamical systems: in particular, by extending the concept of Tonelli plane variation, he succeeded in introducing the class of functions of bounded variation of several variables in its full generality.


||1991: Ragnar Granit dies ... neuroscientist and academic, Nobel Prize laureate.
||1991: Ragnar Granit dies ... neuroscientist and academic, Nobel Prize laureate.

Revision as of 08:54, 18 September 2018