Seifert van Kampen: strategy

Related lectures (32)

Page 3 of 4

Explores the Euler characteristic of surfaces and homotopy properties.

Covers the fundamentals of homotopy and its applications in topology.

Covers cylinders, path objects, and homotopy in model categories.

Explores the cross product in cohomology, covering its properties and applications in homotopy.

Introduces the concept of a universal covering construction with examples like Hawaiian rings.

Explores the CW Approximation Theorem, constructing CW complexes from spaces to ensure isomorphism on homology groups.

Covers homotopies, fundamental group, and equivalence relations in applications.

Covers the concept of cohomology representations and the implications of reduced suspension operations on spaces.

Explores the equivalence of left and right homotopy for morphisms between bifibrant objects.

Covers the Green-Riemann formula, connectedness by arcs, parametrization of curves, and open simply connected domains in the Oxy plane.