Nikolai Lobachevsky
Mathematician, founder of non-Euclidean geometry
Mathematician, founder of non-Euclidean geometry
Contributed significantly to geometry and mathematical theory. Introduced the concept of non-Euclidean geometry, which challenged the long-held Euclidean principles. Published works including 'Geometrical Investigations on the Theory of Parallels', which laid the foundation for modern geometry. His work influenced future mathematicians and scientists, altering the landscape of mathematical thought. Served as a professor and rector at Kazan University, impacting mathematics education in Russia.
Developed the foundations of non-Euclidean geometry
Published 'Geometrical Investigations on the Theory of Parallels'
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