On fundamental group of soft topological spaces
• Ali Akbar Bahredar,
In this paper we introduce the notion of fundamental group for soft topological spaces. To do so, we define soft paths, soft loops and the notion of $$\xi$$-soft path homotopy, and study some of their basic properties. We also show that the fundamental group of an $$\varepsilon$$-soft topological group is commutative, and that $$\pi_{1}^{soft}$$ is a functor between the category of soft topological spaces and the category of groups.