Mathematicians Of The Day
7th November
On this day in 1677, Edmond Halley made the first complete observation of a transit of Mercury from St Helena.
A (personally designed) stamp of one of today's mathematicians is at THIS LINK.
A (personally designed) stamp of one of today's mathematicians is at THIS LINK.
Click on Ⓟ for a poster.
Born:
- 1660: Thomas Fantet de Lagny Ⓟ
- 1799: Karl Gräffe
- 1843: Heinrich Friedrich Weber Ⓟ
- 1898: Raphaël Salem Ⓟ
- 1906: Jean Leray Ⓟ
- 1915: Boris Khvedelidze Ⓟ
- 1918: Mario Fiorentini Ⓟ
Died:
- 1872: Alfred Clebsch Ⓟ
- 1918: Artemas Martin Ⓟ
- 1936: Gury Vasilievich Kolosov Ⓟ
- 1939: Ralph Sampson Ⓟ
- 1944: C Wilhelm Oseen Ⓟ
- 1968: Aleksandr Osipovich Gelfond Ⓟ
- 2016: Wolfgang Gaschütz Ⓟ
Quotation of the day
From Alfred Clebsch
Research may start from definite problems whose importance it recognizes and whose solution is sought more or less directly by all forces. But equally legitimate is the other method of research which only selects the field of its activity and, contrary to the first method, freely reconnoitres in the search for problems which are capable of solution. Different individuals will hold different views as to the relative value of these two methods. If the first method leads to greater penetration it is also easily exposed to the danger of unproductivity. To the second method we owe the acquisition of large and new fields, in which the details of many things remain to be determined and explored by the first method.