In this work we study some aspects of Neutral Geometry, so called because it is not assumed the Axiom of Parallels. We present results which are possible to be demonstrated assuming some axioms Incidence, Betweenness, Congruence and Measure are developed. We demonstrate the Saccheri-Legendre theorem and show that this geometry can not guarantee the existence of rectangles. We are not interested to construct an axiomatic theory, in the strict sense of the wordNeste trabalho estudamos alguns aspectos da Geometria Neutra, assim chamada porque não é assumido o Axioma das Paralelas. São apresentados resultados possíveis de serem demonstrados assumindo alguns Axiomas de Incidência, Ordem, Congruência e Medida. Demonstramos o Teorema de Saccheri-L...
This thesis consists of three chapters. In the first chapter, Euclidean plane and basic concepts on ...
Este libro contiene un desarrollo axiomático de la geometría plana. El árbol deductivo se construye ...
In the present dissertation we will introduce the historical development of the hyperbolic geometry....
W pracy przedstawię zagadnienie dotyczące pojęcia równoległości w geometrii neutralnej (inaczej naz...
The aim of this dissertation is to introduce the main concepts and results of hyperbolic geometry in...
In this paper we extend Neutro-Algebra and Anti-Algebra to geometric spaces, founding Neutro/Geomet...
W pracy została opisana idea geometrii neutralnej, zdefiniowanej za pomocą aksjomatów. Wprowadzono p...
In this paper we investigate the contribution of Dehn to the development of non- Archimedean geometr...
The term 'absolute geometry' was coined by J ' anos Bolyai to characterize the part of Euclidean geo...
In this monograph, the authors present a modern development of Euclidean geometry from independent a...
In this monograph, the authors present a modern development of Euclidean geometry from independent a...
RESUMEN: El descubrimiento de la geometría hiperbólica supuso la apertura de un nuevo horizonte dond...
online firstInternational audienceIn this paper we focus on the formalization of the proofs of equiv...
Examines various attempts to prove Euclid's parallel postulate — by the Greeks, Arabs and Renaissanc...
The objective of this work is to present some results of Euclidean geometry which are given in eleme...
This thesis consists of three chapters. In the first chapter, Euclidean plane and basic concepts on ...
Este libro contiene un desarrollo axiomático de la geometría plana. El árbol deductivo se construye ...
In the present dissertation we will introduce the historical development of the hyperbolic geometry....
W pracy przedstawię zagadnienie dotyczące pojęcia równoległości w geometrii neutralnej (inaczej naz...
The aim of this dissertation is to introduce the main concepts and results of hyperbolic geometry in...
In this paper we extend Neutro-Algebra and Anti-Algebra to geometric spaces, founding Neutro/Geomet...
W pracy została opisana idea geometrii neutralnej, zdefiniowanej za pomocą aksjomatów. Wprowadzono p...
In this paper we investigate the contribution of Dehn to the development of non- Archimedean geometr...
The term 'absolute geometry' was coined by J ' anos Bolyai to characterize the part of Euclidean geo...
In this monograph, the authors present a modern development of Euclidean geometry from independent a...
In this monograph, the authors present a modern development of Euclidean geometry from independent a...
RESUMEN: El descubrimiento de la geometría hiperbólica supuso la apertura de un nuevo horizonte dond...
online firstInternational audienceIn this paper we focus on the formalization of the proofs of equiv...
Examines various attempts to prove Euclid's parallel postulate — by the Greeks, Arabs and Renaissanc...
The objective of this work is to present some results of Euclidean geometry which are given in eleme...
This thesis consists of three chapters. In the first chapter, Euclidean plane and basic concepts on ...
Este libro contiene un desarrollo axiomático de la geometría plana. El árbol deductivo se construye ...
In the present dissertation we will introduce the historical development of the hyperbolic geometry....