Hatcher Notes and solutions from Allen Hatcher's Algebraic Topology. Point Set Topology Review Projective Geometry Notes The Fundamental Group - Basic Constructions Van Kampen's Theorem Covering Spaces Appendix on unfamiliar algebra, geometry, etc. Berkeley 215a Syllabus Link 1.1 - 8, 9, 10, 12, 13, 14 Send corrections to kenny@latch.bio.