Path LiftingExplores path lifting, homotopy properties, and homomorphisms in covering spaces.
The Klein bottleExplains the cellular structure of the Klein bottle and its homomorphism to Möbius strips.
Differential Geometry of SurfacesCovers linear pressure vessels and the basics of differential geometry of surfaces, including covariant and contravariant base vectors.
Homotopy IdentificationDelves into homotopy identification, pushout diagrams, colimits, and group fundamental calculations.
