Lobachevsky (disambiguation)

Nikolai Lobachevsky (1792–1856) was a Russian mathematician.

Lobachevsky (Лобачевский; also Lobachevskij and Lobachevskiy; feminine: Lobachevskaya), a Russian-language surname, may also refer to:

• 1858 Lobachevskij, a main-belt asteroid
• N. I. Lobachevsky State University of Nizhny Novgorod or Lobachevsky University, Novgorod Oblast, Russia
• Lobachevskiy (crater), a crater on the Moon
• Lobachevsky Prize, including the Lobachevsky Medal
• Lobachevsky function, also called the Clausen function
• "Lobachevsky" (song), a humorous song by Tom Lehrer
• Hyperbolic geometry, also called Lobachevskian geometry

See also

• Łobaczewski (surname), the Polish-language equivalent of the surname