Homotopy invariance: 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.

planned9Described in the blueprint only.

graph LR n0["Test categories"]:::planned n1("Direct images and open extension"):::planned n2("Two endpoint forms"):::planned n3("Homotopy invariance"):::planned n4("Contractible quotient"):::planned n5("Homotopy of character classes"):::planned n6("Bounded comparison"):::planned n7("Rational sphere calculation"):::planned n8("Action of degree"):::planned n2 -.-> n3 n3 -.-> n5 n3 -.-> n6 n3 -.-> n4 n3 -.-> n8 n3 -.-> n7 n0 --> n2 n0 --> n3 n0 --> n1 n0 --> n6 n0 --> n4 n0 --> n8 n0 --> n7 n1 --> n3 n1 -.-> n4 n1 -.-> n8 click n0 "../../../roadmap/sheaf-categories/index.html#test-categories" "Test categories — 1 item · 1 planned" click n1 "../../../roadmap/sheaf-categories/index.html#test-pushforward" "Direct images and open extension — 1 item · 1 planned" click n2 "../../../roadmap/sheaf-categories/index.html#endpoint-forms" "Two endpoint forms — 1 item · 1 planned" class n3 focus click n3 "../../../roadmap/sheaf-categories/index.html#homotopy-invariance" "Homotopy invariance — 1 item · 1 planned" click n4 "../../../roadmap/sphere-lattice/index.html#contractible-quotient" "Contractible quotient — 1 item · 1 planned" click n5 "../../../roadmap/character-classes/index.html#class-homotopy" "Homotopy of character classes — 1 item · 1 planned" click n6 "../../../roadmap/sphere-lattice/index.html#bounded-comparison" "Bounded comparison — 1 item · 1 planned" click n7 "../../../roadmap/sphere-lattice/index.html#sphere-rank" "Rational sphere calculation — 1 item · 1 planned" click n8 "../../../roadmap/sphere-lattice/index.html#degree-action" "Action of degree — 1 item · 1 planned"