Title of article :
The Cech homology theory in the category of soft topological spaces
Author/Authors :
Aras, Cigdem Gunduz Department of Mathematics - Kocaeli University, Kocaeli, Turkey , Abdullayev, Sebuhi Department of Algebra and Geometry - Baku State University, Baku, Azerbaican
Abstract :
In this study, by using the covering of soft topological spaces, an inverse system of
simplicial complexes is constituted. Built upon these inverse system of simplicial complexes, Cech
homology [cohomology] groups of soft topological spaces are dened. It is proved that Cech homology
groups constitue a functor from the category of soft topological spaces to the category of groups.
Later, axioms of homology theory are checked for this homology groups.
Keywords :
simplicial complexes , homology theory , homotopy theory
Journal title :
Transactions Issue Mathematics, Azerbaijan National Academy of Sciences