Portrait of Nikolai Ivanovich Lobachevski
Numéro d’image : 11829626
| Portrait of the Russian mathematician Nikolai Ivanovich Lobachevski,1793-1856. From 1827 Lobachevski developed the first non-Euclidean geometry to be published. It did not comply with Euclid's postulate that only one straight line can be drawn through a point in space parallel to a given straight line. Lobachevski's work was not widely accepted until Einstein's theory of relativity showed that the geometry of space-time is non-Euclidian. Euclidian geometry is now seen as a special case,adequate for all everyday purposes,within a more general system. Lobachevski did much for his university in Kazan,but he was dismissed in 1846 for obscure reasons | |
| Licence : | Droits gérés |
| Crédit: | Science Photo Library |
| Taille de l’image : | 2397 px × 3495 px |
| Model Release : | Le droit n'est pas encore disponible. Merci de nous contacter avant utilisation. |
| Property Release : | Non requis |
| Restrictions : | - |
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