We show that the study of topological T0-spaces with a finite number of points agrees essentially with the study of polyhedra, by means of the geometric realization of finite spaces. In this paper all topological spaces are assumed to be T0.
@article{urn:eudml:doc:39863, title = {Finite topological spaces.}, journal = {Extracta Mathematicae}, volume = {5}, year = {1990}, pages = {32-34}, zbl = {1167.55300}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:39863} }
Navarro González, Juan A. Finite topological spaces.. Extracta Mathematicae, Tome 5 (1990) pp. 32-34. http://gdmltest.u-ga.fr/item/urn:eudml:doc:39863/