Category:Definitions/Fundamental Groups

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This category contains definitions related to Fundamental Groups.
Related results can be found in Category:Fundamental Groups.


Let $\struct {X, x_0}$ be a pointed topological space with base point $x_0$.


The fundamental group $\map {\pi_1} {X, x_0}$ of $X$ at the base point $x_0$ is the set of homotopy classes of loops with base point $x_0$ with multiplication of homotopy classes of paths.

Pages in category "Definitions/Fundamental Groups"

The following 3 pages are in this category, out of 3 total.