Joseph Louis François Bertrand | |
|---|---|
 | |
| Born | 11 March 1822 |
| Died | 5 April 1900 (aged 78) Paris, France |
| Scientific career | |
| Fields | Mathematics |
Joseph Louis François Bertrand (French pronunciation: [ʒozɛf lwi fʁɑ̃swa bɛʁtʁɑ̃]; 11 March 1822 – 5 April 1900) was a French mathematician whose work emphasized number theory, differential geometry, probability theory, economics and thermodynamics.[1]