Quillen's theorems A and B (source code)

= Quillen's theorems A and B
{wiki=Quillen's_theorems_A_and_B}

Quillen's Theorems A and B are important results in the field of algebraic topology, particularly in the study of stable homotopy theory and the homotopy theory of categories. \#\#\# Quillen's Theorem A Quillen's Theorem A states that for a simplicial set \\( X \\), if the simplicial set is Kan, then its associated category of simplicial sets has the homotopy type of a CW-complex.