János Bolyai
Hungarian mathematician
János Bolyai or Johann Bolyai, was a Hungarian mathematician who developed absolute geometry—a geometry that includes both Euclidean geometry and hyperbolic geometry. Wikipedia
Born: December 15, 1802, Cluj-Napoca, Romania
Died: January 27, 1860 (age 57 years), Târgu Mureș, Romania
Education: Theresia Military Academy of the Federal Ministry of Defense (1818–1822)
Parents: Farkas Bolyai and Zsuzsanna Benkő
Spouse: Rozália Orbán (m. 1849–1852)
Books
Appendix, the theory of space
The Science Absolute of Space: Independent of the Truth Or Falsity of Euclid's Axiom XI (which Can Never be Decided a Priori) ...
1891
The Science Absolute of Space, Independent of the Truth Or Falsity of Euclid's Axiom XI (Which Can N
Mathematical Gems from the Bolyai Chests: János Bolyai's Discoveries in Number Theory and Algebra as Recently Deciphered from His Manuscripts
The Science Absolute of Space: Independent of the Truth Or Falsity of Euclid's Axiom XI ... Followed by the Geometric Quadrature of the Circle in the Case of the Falsity of Axiom XI ...
The Science Absolute of Space