Indiscrete Spaces Are Hausdorff Exactly When They Have At Most One Point Topology Irreducibility Criterion for Projective Varieties via Homogeneous Vanishing Ideals Geometry Pontryagin Numbers Are Oriented Cobordism Invariants Geometry Topology of the Smooth Product Manifold Topology Peter--Weyl Theorem Geometry Connection Independence of Chern-Weil Classes Geometry Cohomological Restrictions on Holomorphic Maps Geometry Regular Conjugation Cover for a Maximal Torus Geometry Geometry Area