= Fibration of simplicial sets
{wiki=Fibration_of_simplicial_sets}
In category theory and algebraic topology, the concept of *fibration* is a generalization of the notion of a fiber bundle. When we speak of a fibration of simplicial sets, we are referring to a specific type of fibration within the context of simplicial sets, which serve as a combinatorial model for topological spaces. \#\#\# Simplicial Sets A **simplicial set** is a combinatorial structure that encodes information about topological spaces.
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