G2 manifold
= G2 manifold
{wiki=G2_manifold}
A \\( G_2 \\) manifold is a specific type of differentiable manifold that admits a particular geometric structure characterized by a special kind of 3-form, which leads to a unique relationship between its differential geometry and algebraic topology. More technically, \\( G_2 \\) can be understood in the context of the theory of connections and holonomy groups.