Search results for "Bonola"
showing 4 items of 4 documents
The contributions of Hilbert and Dehn to non-Archimedean geometries and their impact on the Italian school
2007
In this paper we investigate the contribution of Dehn to the development of non- Archimedean geometries. We will see that it is possible to construct some models of non- Archimedean geometries to prove the independence of the continuity axiom and we will study the interrelations between Archimede’s axiom and Legendre‘s theorems. Some of these interrelations were studied also by Bonola who was one of the very few italian scholars to really appreciate Dehn’s work. We will see that, if Archimede’s axiom does not hold, the hypothesis on the existence and the number of parallel lines through a point is not related to the hypothesis on the sum of the inner angles a triangle. Hilbert himself retur…
Some models of geometries after Hilbert’s Grundlagen
2010
Sono descritti alcuni dei principali modelli di geometrie non desarguesiane e non archimedee Abstract: We investigate the contribution of Max Dehn to the development of non-Archimedean geometries and the contribution of his student Ruth Moufang to the development of non-Desarguesian geometries.
El páxaro en la liga : Epistola gratulatoria al Traductor de la liga de la Teologia moderna con la filosofia
Segons Palau, Cornelio Suárez de Molina es pseudònim de Juan Fernández de Rojas Sign.: A-D8 Notes a peu de p
El páxaro en la liga : epistola gratulatoria al Traductor de la liga de la Teologia moderna con la filosofia / por Don Cornelio Suarez de Molina
1798
Segons Palau, Cornelio Suarez de Molina es pseudònim de Juan Fernández de Rojas Sign.: A-D8. - Notes a peu de p.