Nikolai Ivanovich Lobachevsky
1792-1856
Russian Mathematician
The Russian mathematician Nikolai Lobachevsky, along with the Hungarian Janos Bolyai (1802-1860), is considered to be the founder of non-E...
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Nikolai Ivanovich Lobachevsky is the first mathematician to publicly publish a system of non-Euclidean geometry. Although Karl Friedrich Gauss preceded him in the late 18th century and János Bo...
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Nikolai Ivanovich Lobachevsky
Nikolai Ivanovich Lobachevsky