Bolyai János, son and pupil of Bolyai Farkas, was one of the bodies of mathematics history. He laid the foundation for hyperbolic geometry, a non-Euclidian geometry that changed the Newtonian view of the world. Through Bolyai János, both the theoretical geometry and the theoretical physics was revolutionized, and his work, Appendix, the only one published during his life, was the first step in the elaboration of Einstein’s Theory of Relativity. Bolyai died in Târgu Mureș in 1860 and his merits were recognized only after his death. A crater on the dark side of the moon was named Bolyai by the International Astronomical Union. It is said that before he died, Bolyai János also destroyed his only photo, so we don’t know what the mathematician looks like. But at the Bolyai Museum, you can see some of the family’s objects and even the cranial dome of the great savant.
Marele matematician Bolyai János a pus bazele geometriei neeuclidiene, revoluţionând atât geometria, cât şi fizica teoretică. Acesta a fost primul pas în elaborarea Teoriei Relativităţii a lui Einstein. Bolyai a murit la Târgu Mureș, în 1860, iar meritele i-au fost recunoscute abia după moarte. Un crater aflat pe partea întunecată a Lunii a fost botezat cu numele lui Bolyai, de Uniunea Astronomică Internaţională.
A nagy matematikus, Bolyai János tette le a nemeuklideszi geometria alapjait, forradalmasítva úgy a geometriát, mint az elméleti fizikát. Ez volt az első lépés Einstein relativitáselméletének kifejlesztésében. Bolyai Marosvásárhelyen, 1860 -ban halt meg, érdemeit csak halála után ismerték el. A Nemzetközi Csillagászati Szövetség a Hold sötét oldalán található egyik krátert Bolyai-nak nevezte el.
Der große Mathematiker Bolyai János legte die Grundlagen der nichteuklidischen Geometrie und revolutionierte sowohl die Geometrie als auch die theoretische Physik. Dies war der erste Schritt in der Entwicklung von Einsteins Relativitätstheorie. Bolyai starb 1860 in Târgu Mureș und seine Verdienste wurden erst nach seinem Tod anerkannt. Ein Krater auf der dunklen Seite des Mondes wurde von der Internationalen Astronomischen Union Bolyai genannt.
Le grand mathématicien Bolyai János a mis les bases de la géométrie noneuclidienne, révolutionnant tant la géométrie, ainsi que la physique théorique. Ce fut le premier pas dans l’élaboration de la Théorie de la Relativité d’Einstein. Bolyai est mort àTârgu Mureș, en 1860,et ses mérites ont été reconnus après sa mort. Un cratère situé sur le côté obscur de la Lune a été nommé du nom de Bolyai, par l’Union Astronomique Internationale.
