The standard cover of a well-pointed wedge: local context

Project map · Chapter map · Full theorem DAG · Open textbook statement

This local map shows one dependency hop in either direction. The highlighted item is the current focus. What the colours mean

fully proved5Proved, and every prerequisite is fully proved too.

graph LR n0["The pointed wedge of a family of spaces"]:::fully_proved n1("The standard cover of a well-pointed wedge"):::fully_proved n2["The fundamental group of a wedge"]:::fully_proved n3("The ordinary neighborhood-retract Mayer–Vietoris sequence"):::fully_proved n4("Reduced homology of a wedge is the direct sum of the summands"):::fully_proved n0 --> n2 n0 --> n1 n1 --> n2 n1 -.-> n4 n1 --> n3 click n0 "../../../../roadmap/fundamental-group/van-kampen/index.html#pointed-wedge" "The pointed wedge of a family of spaces — 1 item · 1 fully proved" class n1 focus click n1 "../../../../roadmap/fundamental-group/van-kampen/index.html#well-pointed-wedge-cover" "The standard cover of a well-pointed wedge — 1 item · 1 fully proved" click n2 "../../../../roadmap/fundamental-group/van-kampen/index.html#wedge-fundamental-group" "The fundamental group of a wedge — 1 item · 1 fully proved" click n3 "../../../../roadmap/homology/computations-and-applications/sphere-homology/index.html#ordinary-neighborhood-mayer-vietoris" "The ordinary neighborhood-retract Mayer–Vietoris sequence — 1 item · 1 fully proved" click n4 "../../../../roadmap/homology/computations-and-applications/post-excision-applications/index.html#wedge-reduced-homology" "Reduced homology of a wedge is the direct sum of the summands — 1 item · 1 fully proved"