Français
4. Pre-topological spaces
4.1 Primitive notions
Starting from an ambient set E, a pre-topological space can be constructed a priori from a certain number of primitive notions (primitive notions) that will form its foundations and that fall into the following four groups of ways of proceeding (p. 57 of ) (the term a priori indicates that certain primitive notions prove incapable of generating certain pre-topological spaces that are too general for them) (Fréchet, 1906) (Riesz, 1907, 1908, 1909) (Moore, 1910) (Fréchet, 1917, 1918)
The Ultimate Scientific and Technical Reference
This article is included in
Mathematics
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Pre-topological spaces
Particular points and subsets
Bibliography
The Ultimate Scientific and Technical Reference
