Mathematicians Of The Day: 27th September

On this day in 1822 Jean-Francoise Champollion announced his major breakthrough in deciphering the Rosetta stone in a paper to the Academy of Inscriptions and in the following month he published a complete list of signs of both hieroglyphics and demotics with their Greek equivalents.

A (personally designed) stamp of one of today's mathematicians is at THIS LINK.

Click on Ⓟ for a poster.

Born:

1677: Johann Gabriel Doppelmayr Ⓟ

1719: Abraham Kästner Ⓟ

1725: Patrick d'Arcy Ⓟ

1843: Gaston Tarry Ⓟ

1855: Paul Appell Ⓟ

1876: Earle Raymond Hedrick Ⓟ

1879: Hans Hahn Ⓟ

1889: Henry Forder Ⓟ

1892: Mikhail Krawtchouk Ⓟ

1893: Mohammed Reda Madwar Ⓟ

1904: Demetrios Kappos Ⓟ

1919: Jim Wilkinson Ⓟ

Died:

1783: Étienne Bézout Ⓟ

1964: Pia Nalli Ⓟ

1997: William Edge Ⓟ

2007: Moshe Carmeli Ⓟ

2009: Alice T Schafer Ⓟ

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