← Theoretical / proof-based

Get started Book tutoring

In this program

Homotopy of maps
Fundamental group: computation for CW complexes and surfaces
Covering spaces
Galois correspondence
Seifert–van Kampen theorem
Applications to fixed-point
Brouwer theorems (introduction)

Homotopy and fundamental group

Seifert–van Kampen theorem

Algebraic topology · Theoretical / proof-based

Topic

Seifert–van Kampen theorem

Practice by unit: Homotopy and fundamental group

Graduate Algebraic Topology — scope drawn from open algebraic topology notes and typical US graduate algebraic topology syllabi.

Get started Book tutoring All topics